title: Metagenome-assembled genome: SRP077602_co6_365
organism: uncultured Methanosarcinales archaeon
description: This sample represents a Third Party Annotation (TPA) Metagenome-assembled genome assembled from the metagenomic runs SRR8062331,SRR8062343 of study SRP077602.
attributes.tag: ENA first public
attributes.value: 2024-12-11
attributes.tag: INSDC center name
attributes.value: CMR
attributes.tag: INSDC status
attributes.value: public
attributes.tag: Submitter Id
attributes.value: SRP077602_co6_365
attributes.tag: assembly quality
attributes.value: Many fragments with little to no review of assembly other than reporting of standard assembly statistics
attributes.tag: assembly software
attributes.value: metaSPAdes;3.15.4;default
attributes.tag: binning parameters
attributes.value: coverage and kmer
attributes.tag: binning software
attributes.value: SemiBin2;2.0.2;default
attributes.tag: broad-scale environmental context
attributes.value: aquatic
attributes.tag: collection date
attributes.value: not provided
attributes.tag: completeness score
attributes.value: 71.18
attributes.tag: completeness software
attributes.value: CheckM2;1.0.2;default
attributes.tag: contamination score
attributes.value: 1.47
attributes.tag: environmental medium
attributes.value: aquatic
attributes.tag: geographic location (country and/or sea)
attributes.value: Venezuela
attributes.tag: geographic location (latitude)
attributes.value: 10.617
attributes.tag: geographic location (longitude)
attributes.value: -65.167
attributes.tag: investigation type
attributes.value: metagenome-assembled genome
attributes.tag: isolation_source
attributes.value: marine metagenome
attributes.tag: local environmental context
attributes.value: marine biome
attributes.tag: metagenomic source
attributes.value: marine metagenome
attributes.tag: project name
attributes.value: Oxygen depleted water columns (ODWCs) appear to be expanding in response to global climate change. This alters trophic structure, compresses habitat and modifies geochemical cycles of major elements. Oxygen depletion can vary in intensity and duration from seasonal hypoxia to permanent anoxia. The focus of this study is a classic example of the anoxic end-member, the Cariaco Basin. The overall goal is to examine how microbial functional potential (metagenomic), activity (metatranscriptomic), taxonomic diversity (based on SSU rRNA) and the ecological/geochemical consequences (in terms of measured rates of key processes) relate along vertical oxygen/geochemical gradients and between seasons in the Cariaco Basin. This will reveal relationships between expression of particular sets of genes, environmental differences in nutrients, energy substrates and oxidant availabilities.
attributes.tag: sample derived from
attributes.value: SAMN10231903,SAMN10231921
attributes.tag: sample name
attributes.value: SRP077602_co6_365
attributes.tag: scientific_name
attributes.value: uncultured Methanosarcinales archaeon
attributes.tag: sequencing method
attributes.value: Illumina HiSeq 2500
attributes.tag: taxonomic identity marker
attributes.value: multi-marker approach