characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Clostridia bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759419_bin.5_metawrap_v1.3_MAG


status: PUBLIC

tag: attribute

characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759421 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

unit: DD

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured bacterium

characteristic: organism

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

text: uncultured bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__;c__;o__;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759421_bin.17_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Porphyromonadaceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Porphyromonadaceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__Porphyromonadaceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759421_bin.3_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Lachnospiraceae;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759421_bin.31_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759422 of study SRP382781.

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759422_bin.34_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759423 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured bacterium

characteristic: organism

text: uncultured bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759423_bin.22_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759423_bin.29_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Roseburia sp.

characteristic: organism

text: uncultured Roseburia sp.

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Lachnospiraceae;g__Roseburia;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759423_bin.46_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759423_bin.47_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridia bacterium

characteristic: organism

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759423_bin.70_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759425 of study SRP382781.

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Alistipes sp.

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

characteristic: project name

characteristic: sample derived from

text: uncultured Alistipes sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__Rikenellaceae;g__Alistipes;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759425_bin.19_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Eubacterium sp.

characteristic: organism

text: uncultured Eubacterium sp.

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Eubacteriaceae;g__Eubacterium;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759425_bin.24_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__;c__;o__;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759425_bin.31_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Azospirillum sp.

characteristic: organism

text: uncultured Azospirillum sp.

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Proteobacteria;c__Alphaproteobacteria;o__Rhodospirillales;f__Rhodospirillaceae;g__Azospirillum;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759425_bin.4_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Porphyromonadaceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Porphyromonadaceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__Porphyromonadaceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759425_bin.44_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Eubacterium sp.

characteristic: organism

text: uncultured Eubacterium sp.

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759425_bin.48_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Lachnospiraceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759425_bin.51_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759425 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured bacterium

characteristic: organism

text: uncultured bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759425_bin.54_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759425_bin.59_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Bacteroidales bacterium

characteristic: organism

text: uncultured Bacteroidales bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759425_bin.73_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759426 of study SRP382781.

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759426_bin.11_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759426_bin.49_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759427 of study SRP382781.

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Clostridia bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759427_bin.26_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Muribaculaceae bacterium

characteristic: organism

text: uncultured Muribaculaceae bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__Muribaculaceae;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759427_bin.49_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759428 of study SRP382781.

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lactobacillus sp.

characteristic: project name

characteristic: sample derived from

text: uncultured Lactobacillus sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Bacilli;o__Lactobacillales;f__Lactobacillaceae;g__Lactobacillus;s__Lactobacillus murinus

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759428_bin.3_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759429 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridium sp.

characteristic: organism

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

text: uncultured Clostridium sp.

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Clostridiaceae;g__Clostridium;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759429_bin.18_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Lachnospiraceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759429_bin.34_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759431 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridia bacterium

characteristic: organism

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Ruminococcaceae;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759431_bin.44_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759434 of study SRP382781.

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Clostridia bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.10_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.107_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Azospirillum sp.

characteristic: project name

characteristic: sample derived from

text: uncultured Azospirillum sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Proteobacteria;c__Alphaproteobacteria;o__Rhodospirillales;f__Rhodospirillaceae;g__Azospirillum;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.117_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.13_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.14_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridia bacterium

characteristic: organism

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.3_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__;c__;o__;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.31_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Lachnospiraceae;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.37_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Muribaculaceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Muribaculaceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__Muribaculaceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.40_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759434 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridia bacterium

characteristic: organism

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.41_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Enterorhabdus sp.

characteristic: project name

characteristic: sample derived from

text: uncultured Enterorhabdus sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Actinobacteria;c__Coriobacteriia;o__Eggerthellales;f__Eggerthellaceae;g__Enterorhabdus;s__Enterorhabdus mucosicola

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.43_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured bacterium

characteristic: organism

text: uncultured bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.47_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Oscillibacter sp.

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

characteristic: project name

characteristic: sample derived from

text: uncultured Oscillibacter sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Oscillospiraceae;g__Oscillibacter;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.5_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.56_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Clostridia bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Catabacteriaceae;g__Catabacter;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.64_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Ruminococcus sp.

characteristic: organism

text: uncultured Ruminococcus sp.

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Ruminococcaceae;g__Ruminococcus;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759434_bin.88_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Bacteroidales bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Bacteroidales bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759434_bin.94_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759435 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Porphyromonadaceae bacterium

characteristic: organism

text: uncultured Porphyromonadaceae bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Bacteroidetes;c__Bacteroidia;o__Bacteroidales;f__Porphyromonadaceae;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759435_bin.12_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759436 of study SRP382781.

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Oscillibacter sp.

characteristic: project name

characteristic: sample derived from

text: uncultured Oscillibacter sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759436_bin.16_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Lachnospiraceae;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759436_bin.3_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Peptococcaceae bacterium

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

characteristic: project name

characteristic: sample derived from

text: uncultured Peptococcaceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Peptococcaceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759436_bin.35_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridia bacterium

characteristic: organism

text: uncultured Clostridia bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759436_bin.43_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759436_bin.44_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Eubacterium sp.

characteristic: organism

text: uncultured Eubacterium sp.

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Eubacteriaceae;g__Eubacterium;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759436_bin.51_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Lachnospiraceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759436_bin.6_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: Mucispirillum schaedleri

characteristic: organism

text: Mucispirillum schaedleri

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Deferribacteres;c__Deferribacteres;o__Deferribacterales;f__Deferribacteraceae;g__Mucispirillum;s__Mucispirillum schaedleri

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759436_bin.69_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: Many fragments with little to no review of assembly other than reporting of standard assembly statistics

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Firmicutes bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Firmicutes bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__;o__;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759436_bin.72_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

text: MaxBin2, MetaBat2, Concoct with default parameter of the metaWRAP pipeline. Bin refinement module used from metaWRAP with default parameters.

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run SRR19759436 of study SRP382781.

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnoclostridium sp.

characteristic: organism

text: uncultured Lachnoclostridium sp.

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Lachnospiraceae;g__Lachnoclostridium;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759436_bin.77_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured Hungatella sp.

text: A growing body of evidence supports the notion that the gut microbiome plays an important role in cancer immunity. However, the underpinning mechanisms remain to be fully elucidated. One attractive hypothesis envisages that among the T cells elicited by the plethora of microbiome proteins a few exist that incidentally recognize neo-epitopes arising from cancer mutations (molecular mimicry (MM) hypothesis). To support MM, the human probiotic Escherichia coli Nissle was engineered with the SIINFEKL epitope (OVA-E.coli Nissle) and orally administered to C57BL6 mice. The treatment with OVA-E.coli Nissle, but not with wild type E. coli Nissle, induced OVA-specific CD8+ T cells and inhibited the growth of tumors in mice challenged with B16F10 melanoma cells expressing OVA. The microbiome shotgun sequencing and the sequencing of TCRs from T cells recovered from both lamina propria and tumors provide evidence that the main mechanism of tumor inhibition is mediated by the elicitation at the intestinal site of cross-reacting T cells, which subsequently reach the tumor environment. Importantly, the administration of Outer Membrane Vesicles (OMVs) from engineered E. coli Nissle, as well as from E. coli BL21(DE3)DompA, carrying cancer-specific T cell epitopes also elicited epitope-specific T cells in the intestine and inhibited tumor growth. Overall, our data strengthen the important role of MM in tumor immunity and assign a novel function of OMVs in host-pathogen interaction. Moreover, our results pave the way to the exploitation of probiotics and OMVs engineered with tumor specific-antigens as personalized mucosal cancer vaccines.

characteristic: project name

characteristic: sample derived from

text: uncultured Hungatella sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__Firmicutes;c__Clostridia;o__Clostridiales;f__Clostridiaceae;g__Hungatella;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759436_bin.82_metawrap_v1.3_MAG


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

characteristic: External Id

text: EMG

characteristic: INSDC center name

characteristic: INSDC first public

characteristic: INSDC last update

text: public

characteristic: INSDC status

characteristic: SRA accession

characteristic: Submitter Id

characteristic: assembly quality

text: metaSPAdes v3.15.3

characteristic: assembly software

characteristic: binning parameters

text: metawrap v1.3

characteristic: binning software

text: mouse digestive system

text: EBI-EMG

text: not provided

text: CheckM

characteristic: description

text: feces

text: not provided

characteristic: geographic location (country and/or sea)

text: not provided

text: not provided

characteristic: geographic location (longitude)

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured bacterium

characteristic: organism

text: uncultured bacterium

text: Illumina NovaSeq 6000

text: The taxonomy of this metagenome-assembled genome was originally computed with GTDBtk, which assigned the following taxonomic annotation: d__Bacteria;p__;c__;o__;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: SRR19759436_bin.88_metawrap_v1.3_MAG

characteristic: title


characteristic: ENA-CHECKLIST

characteristic: ENA-FIRST-PUBLIC

characteristic: ENA-LAST-UPDATE

text: EMG

text: public

text: metaSPAdes v3.15.3

text: metawrap v1.3

text: mouse digestive system

characteristic: broad-scale environmental context

text: EBI-EMG

characteristic: broker name

text: not provided

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: not provided

text: not provided

characteristic: geographic location (latitude)

text: not provided

text: metagenome-assembled genome

characteristic: investigation type

text: mouse gut metagenome

text: digestive tube

characteristic: local environmental context

text: mouse gut metagenome

characteristic: metagenomic source

text: uncultured bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: SRR19759436_bin.91_metawrap_v1.3_MAG