title: Metagenome-assembled genome: SRR3723783_concoct_58
organism: uncultured bacterium
description: This sample represents a Third Party Annotation (TPA) Metagenome-assembled genome assembled from the metagenomic run SRR3723783 of study SRP043213.
attributes.tag: ENA first public
attributes.value: 2024-03-07
attributes.tag: INSDC center name
attributes.value: EMG
attributes.tag: INSDC status
attributes.value: public
attributes.tag: Submitter Id
attributes.value: SRR3723783_concoct_58
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_v3.14.1
attributes.tag: binning parameters
attributes.value: default
attributes.tag: binning software
attributes.value: MGnify-genomes-generation-pipeline_v1.0.0
attributes.tag: broad-scale environmental context
attributes.value: water
attributes.tag: broker name
attributes.value: EBI-EMG
attributes.tag: collection date
attributes.value: 2010-02-10
attributes.tag: completeness score
attributes.value: 52.31
attributes.tag: completeness software
attributes.value: CheckM2_v1.0.1
attributes.tag: contamination score
attributes.value: 0.02
attributes.tag: environmental medium
attributes.value: fjord
attributes.tag: geographic location (country and/or sea)
attributes.value: not provided
attributes.tag: geographic location (latitude)
attributes.value: 48.35000000
attributes.tag: geographic location (longitude)
attributes.value: -123.30000000
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
attributes.tag: metagenomic source
attributes.value: marine metagenome
attributes.tag: project name
attributes.value: Saanich Inlet is a seasonally anoxic fjord opening to the Strait of Georgia on the southeast coast of Vancouver Island, British Columbia. It is approximately 24 kilometers long with a maximal basin depth of 234 meters and receives limited freshwater input from the surrounding watershed. A shallow glacial entrance sill 75 meters deep restricts circulation within interior and basin waters for most of the year. During spring and summer months, restricted circulation combined with high levels of primary productivity in surface waters lead to oxygen loss with concomitant water column stratification indicated by accumulation of methane (CH4), Ammonia (NH3) and Hydrogen Sulfide (H2S). In late summer and fall, oxygenated nutrient-rich ocean waters upwelling through the Strait cascade into Saanich Inlet shoaling anoxic bottom waters upward and transforming the redox chemistry of the water column. This process is stable on decadal time scales exhibiting a relatively narrow deviation in the depth distribution of the oxycline at different times of year. The recurring seasonal development of water column anoxia followed by deep-water renewal enables spatiotemporal profiling of microbial community structure and function across a wide range of water column redox states.
attributes.tag: sample derived from
attributes.value: SAMN05224443
attributes.tag: sample name
attributes.value: SRR3723783_concoct_58
attributes.tag: scientific_name
attributes.value: uncultured bacterium
attributes.tag: sequencing method
attributes.value: Illumina Genome Analyzer II
attributes.tag: taxonomic identity marker
attributes.value: multi-marker approach