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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760069_bin.43_metawrap_v1.3_MAG

characteristic: title


status: PUBLIC

tag: attribute

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: 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

text: EBI-EMG

characteristic: broker name

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 ERR6760071 of study ERP123933.

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

unit: DD

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

characteristic: project name

characteristic: sample derived from

text: uncultured Oscillibacter 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__Oscillospiraceae;g__Oscillibacter;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760071_bin.1_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Erysipelotrichaceae bacterium

characteristic: organism

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__Erysipelotrichia;o__Erysipelotrichales;f__Erysipelotrichaceae;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760071_bin.12_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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 Clostridium sp.

characteristic: project name

characteristic: sample derived from

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__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760071_bin.15_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760071_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760071_bin.18_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760071_bin.21_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760071_bin.22_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760071_bin.27_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760071_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

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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run ERR6760071 of study ERP123933.

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Prevotella sp.

characteristic: organism

text: uncultured Prevotella 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__Prevotellaceae;g__Prevotella;s__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760071_bin.62_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

characteristic: project name

characteristic: sample derived from

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760071_bin.67_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run ERR6760072 of study ERP123933.

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760072_bin.10_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760072_bin.13_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760072_bin.19_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760072_bin.23_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Bacillales bacterium

characteristic: organism

text: uncultured Bacillales 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__Bacilli;o__Bacillales;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760072_bin.51_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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 Clostridium sp.

characteristic: project name

characteristic: sample derived from

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__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760072_bin.57_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760072_bin.67_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

text: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

characteristic: project name

characteristic: sample derived from

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__Catabacteriaceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760072_bin.68_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run ERR6760073 of study ERP123933.

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760073_bin.1_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760073_bin.33_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760073_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760073_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760073_bin.50_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

text: EBI-EMG

characteristic: broker name

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 ERR6760075 of study ERP123933.

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760075_bin.17_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760075_bin.2_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: Bacteroides caecimuris

text: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

characteristic: project name

characteristic: sample derived from

text: Bacteroides caecimuris

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__Bacteroidaceae;g__Bacteroides;s__Bacteroides caecimuris

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760075_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760075_bin.52_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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 Candidatus Saccharibacteria bacterium

characteristic: project name

characteristic: sample derived from

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__Candidatus Saccharibacteria;c__;o__;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760075_bin.53_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridium sp.

characteristic: organism

text: uncultured Clostridium 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__Clostridium;s__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760075_bin.8_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

text: EBI-EMG

characteristic: broker name

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 ERR6760076 of study ERP123933.

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760076_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760076_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: 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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760076_bin.48_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lachnospiraceae bacterium

characteristic: organism

text: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

text: uncultured Lachnospiraceae bacterium

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760076_bin.58_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

text: EBI-EMG

characteristic: broker name

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 ERR6760077 of study ERP123933.

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760077_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

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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760077_bin.27_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760077_bin.32_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760077_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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 Sutterellaceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Sutterellaceae 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__Proteobacteria;c__Betaproteobacteria;o__Burkholderiales;f__Sutterellaceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760077_bin.53_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760077_bin.65_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

text: EBI-EMG

characteristic: broker name

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 ERR6760078 of study ERP123933.

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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 Rikenellaceae bacterium

characteristic: project name

characteristic: sample derived from

text: uncultured Rikenellaceae 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__Rikenellaceae;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760078_bin.1_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Candidatus Saccharibacteria bacterium

characteristic: organism

text: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

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__Candidatus Saccharibacteria;c__;o__;f__;g__;s__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760078_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760078_bin.27_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760078_bin.42_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760078_bin.48_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Lactobacillus sp.

characteristic: organism

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

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760078_bin.5_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760078_bin.50_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

text: This sample represents a Third Party Annotation (TPA) Metagenome-Assembled Genome (MAG) assembled from the metagenomic run ERR6760078 of study ERP123933.

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760078_bin.62_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

text: EBI-EMG

characteristic: broker name

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 ERR6760079 of study ERP123933.

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

text: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

characteristic: project name

characteristic: sample derived from

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__;f__;g__;s__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760079_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Dorea sp.

characteristic: organism

text: uncultured Dorea 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__Lachnospiraceae;g__Dorea;s__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760079_bin.46_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760079_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

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__

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760079_bin.66_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

text: EBI-EMG

characteristic: broker name

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 ERR6760080 of study ERP123933.

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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 Clostridium sp.

characteristic: project name

characteristic: sample derived from

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__

characteristic: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760080_bin.100_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

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

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760080_bin.12_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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

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: ERR6760080_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

characteristic: broad-scale environmental context

text: EBI-EMG

text: CheckM

characteristic: description

text: feces

text: USA

text: not provided

text: not provided

text: metagenome-assembled genome

text: mouse gut metagenome

text: digestive tube

text: mouse gut metagenome

text: uncultured Clostridium sp.

characteristic: organism

text: Polycystic ovary syndrome (PCOS) impacts ~10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease and non-alcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to women without the disorder, a pattern replicated in mouse models. Recently, using a letrozole-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of both metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity with the three ‘omics datasets found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2-fold analyses found numerous metabolite features, particularly bile acids (BA), to be highly differentiated between placebo (P) and letrozole (LET), as well as cohoused LET versus LET. Moreover, combination of BA and metagenomic features resulted in the best overall random forest classification accuracy, with BAs contributing the most to the classification accuracy. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype in the LET mouse model as well as the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research highlighting changes in primary and secondary bile acids that may provide a link between host metabolism and gut microbes relevant to the pathology of PCOS.

text: uncultured Clostridium sp.

text: Illumina NovaSeq 6000

characteristic: sequencing method

text: multi-marker approach

text: Metagenome-assembled genome: ERR6760080_bin.23_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

text: EBI-EMG

characteristic: broker name

characteristic: collection date

characteristic: completeness score

text: CheckM

characteristic: completeness software

characteristic: contamination score

text: feces

characteristic: environmental medium

text: USA

characteristic: geographic location (country and/or sea)

text: not provided

characteristic: geographic location (latitude)

text: not provided

characteristic: geographic location (longitude)

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: taxonomic classification

text: multi-marker approach

characteristic: taxonomic identity marker

text: Metagenome-assembled genome: ERR6760080_bin.25_metawrap_v1.3_MAG