2024-12-11
ENA first public
ERC000047
ENA-CHECKLIST
CMR
INSDC center name
public
INSDC status
ERS22357824
SRA accession
SRP185896_co1_382
Submitter Id
Many fragments with little to no review of assembly other than reporting of standard assembly statistics
assembly quality
metaSPAdes;3.15.4;default
assembly software
coverage and kmer
binning parameters
VAMB;3.0.2;default
binning software
terrestrial
broad-scale environmental context
not provided
collection date
93.1
%
completeness score
CheckM2;1.0.2;default
completeness software
0.33
%
contamination score
This sample represents a Third Party Annotation (TPA) Metagenome-assembled genome assembled from the metagenomic runs SRR14300219,SRR14300226 of study SRP185896.
description
terrestrial
environmental medium
USA
geographic location (country and/or sea)
not provided
DD
geographic location (latitude)
not provided
DD
geographic location (longitude)
metagenome-assembled genome
investigation type
sediment metagenome
isolation_source
sediment biome
local environmental context
sediment metagenome
metagenomic source
uncultured archaeon
organism
Environmental DNA sequencing of archaeal and bacterial 16S rRNA genes was conducted on samples from multiple evaporite sediment layers of the surface salt crust. Our results show that at the time of sampling (September 2016), BSF hosted a robust microbial community dominated by diverse Halobacteriaceae and Salinibacter species. Desulfuromonadales from GR-WP33-58 are also abundant in all samples. We identified taxonomic groups enriched in each layer of the salt crust sediment and revealed that the upper gypsum sediment layer found immediately under the uppermost surface halite contains a robust microbial community. We found an increased presence of Thermoplasmatales, Nanohaloarchaeota, Woesearchaeota, Acetothermia, Halanaerobium, Parcubacteria, Planctomycetes, Clostridia, Gemmatimonadetes, Marinilabiaceae and other Bacteroidetes in this upper gypsum layer. This study provides insight into the diversity, spatial heterogeneity, and geologic context of a surprisingly complex microbial ecosystem within this macroscopically-sterile landscape.</p><p>PIs: Brenda Bowen, William Brazelton
project name
SAMN10928277,SAMN10928286
sample derived from
uncultured archaeon
scientific_name
Illumina HiSeq 2500
sequencing method
multi-marker approach
taxonomic identity marker
Metagenome-assembled genome: SRP185896_co1_382
title