2024-03-07
ENA first public
ERC000047
ENA-CHECKLIST
EMG
INSDC center name
public
INSDC status
ERS18399812
SRA accession
SRR3719629_binner12_Refined_32
Submitter Id
Many fragments with little to no review of assembly other than reporting of standard assembly statistics
assembly quality
metaspades_v3.14.1
assembly software
default
binning parameters
MGnify-genomes-generation-pipeline_v1.0.0
binning software
water
broad-scale environmental context
EBI-EMG
broker name
not provided
collection date
94.45
%
completeness score
CheckM2_v1.0.1
completeness software
0.05
%
contamination score
This sample represents a Third Party Annotation (TPA) Metagenome-assembled genome assembled from the metagenomic run SRR3719629 of study SRP043213.
description
fjord
environmental medium
Canada
geographic location (country and/or sea)
48.60000000
DD
geographic location (latitude)
-123.50000000
DD
geographic location (longitude)
metagenome-assembled genome
investigation type
marine metagenome
isolation_source
marine
local environmental context
marine metagenome
metagenomic source
uncultured Rhodospirillales bacterium
organism
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.
project name
SAMN05224528
sample derived from
uncultured Rhodospirillales bacterium
scientific_name
Illumina HiSeq 2500
sequencing method
multi-marker approach
taxonomic identity marker
Metagenome-assembled genome: SRR3719629_binner12_Refined_32
title