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Article

Genome-based predictions of metabolic preferences and substrate phenotypes in psychrotrophic bacteria from permafrost environments.

Microbiology spectrum - 1 Sept 2026

West Jaimie R, Faber Quincy, Shepherd Abigail, Barbato Robyn A

Abstract excerpt

Genomes reveal vast functional potential, but harbor genomic noise that obscures prediction of metabolic and environmental preferences. Genomic databases are skewed towards clinically relevant and easily cultivated bacteria, limiting predictions for diverse and underrepresented environmental taxa. Psychrotrophic bacteria, which can survive and grow in cold, nutrient-limited, dry, and saline environments, are...

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Topics

Genome, Bacterial
Bacteria
Phenotype
Permafrost
Phylogeny
Genomics
Soil Microbiology

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Alaska

Source

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Identifiers

PMID: 42505143
DOI: 10.1128/spectrum.00617-26
PMCID: PMC13532355

Genes

GC

Provenance

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