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Australarchaeum erebusenseTs

Citation

Formal styling
Australarchaeum erebusenseTs Herbold et al., 2024 (priority 2025)
Effective publication
Herbold et al., 2024
SeqCode status
Valid (SeqCode)
Register List
seqco.de/r:v4ac-osb (validated)
Canonical URL
https://seqco.de/i:24045

Nomenclature

Rank
Species
Syllabication
e.re.bu.sen'se
Etymology
N.L. neut. adj. erebusense, of Erebus, referring to Mt. Erebus, Antarctica
Nomenclatural type
NCBI Assembly: GCA_040290255.1
Nomenclatural status
Validly published under the SeqCode

Taxonomy

Description
Archaeon found only in soils heated by volcanic activity (65 degree C) on Mt. Erebus in Antarctica. Very deep branching and novel lineage of Nitrososphaeria. Encodes aa3-type (low-affinity) cytochrome C-oxidases.

Classification
Incertae sedis (Archaea) » Australarchaeum » Australarchaeum erebusenseTs
Parent
Australarchaeum gtdb

Genomics

Accession
NCBI Assembly:GCA_040290255.1
Type
Metagenome-Assembled Genome (MAG)
Estimated Quality Metrics
  • Completeness: 95.63%
  • Contamination: 1.94%
  • Quality: 85.93
Ribosomal and transfer RNA genes
  • 1 16S rRNA (up to 100.0%)
  • 1 23S rRNA (up to 100.0%)
  • tRNAs for 18 amino acids
Sequencing depth
158.0 ×
Source
Other features
  • G+C Content: 63.6%
  • Coding Density: 93.04%
  • Codon Table: 11
  • N50: 358,302 bp
  • Contigs: 9
  • Largest Contig: 402,384 bp
  • Assembly Length: 1,213,694 bp
  • Ambiguous Assembly Fraction: 0.012%
Submitter comments
The organism represented by this MAG is the dominant organism in the geothermally heated soils at Tramway Ridge, Mt. Erebus. Metagenome data (SRR6519254) was assembled using SPAdes and coverage was determined across all four input SRA accessions. This MAG was binned using kmer+coverage in Metabat1 with the "sensitive" setting, which was determined to be the best according to dRep. CheckM1 and checkM2 were run on the MAG and the reported statistics are from checkM1. RNAs were identified and counted using PGAP through NCBI at the time of submission.  
Automated checks
Complete
See additional details
Last modified about 1 year ago

Metadata

Outside links and data sources
Search sequences
Local history
Registered
About 1 year ago by Herbold, Craig William
Submitted
About 1 year ago by Herbold, Craig William
Curators
Endorsed
About 1 year ago by Palmer, Marike
Validated
11 months ago by Palmer, Marike
Date of priority
2025-01-07 10:26 PM (UTC)

Publications
1

Citation Title
Herbold et al., 2024, Environmental Microbiome Nutritional niches of potentially endemic, facultatively anaerobic heterotrophs from an isolated Antarctic terrestrial hydrothermal refugium elucidated through metagenomics
Effective publication


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