Genome-resolved metagenomics reveals novel archaeal and bacterial genomes from Amazonian forest and pasture soils.

ABSTRACT: Amazonian soil microbial communities are known to be affected by the forest-to-pasture conversion, but the identity and metabolic potential of most of their organisms remain poorly characterized. To contribute to the understanding of these communities, here we describe metagenome-assembled genomes (MAGs) recovered from 12 forest and pasture soil metagenomes of the Brazilian Eastern Amazon. We obtained 11 forest and 30 pasture MAGs (≥50% of completeness and ≤10 % of contamination), distributed among two archaeal and 11 bacterial phyla. The taxonomic classification results suggest that most MAGs may represent potential novel microbial taxa. MAGs selected for further evaluation included members of Acidobacteriota, Actinobacteriota, Desulfobacterota_B, Desulfobacterota_

SUBMITTER: Venturini AM 

PROVIDER: S-EPMC9455692 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature