Nitrogen and phosphorous acquisition strategies drive coexistence patterns among archaeal lineages in soil.

ABSTRACT: Soil represents the largest reservoir of Archaea on Earth. Present-day archaeal diversity in soils globally is dominated by members of the class Nitrososphaeria. The evolutionary radiation of this class is thought to reflect adaptations to a wide range of temperatures, pH, and other environmental conditions. However, the mechanisms that govern competition and coexistence among Nitrososphaeria lineages in soil remain poorly understood. Here we show that predominant soil Nitrososphaeria lineages compose a patchwork of gene inventory and expression profiles for ammonia, urea, and phosphate utilization. In contrast, carbon fixation, respiration, and ATP synthesis genes are conserved and expressed consistently among predominant phylotypes across 12 major evolutionary lineages commonly found in

SUBMITTER: Zhao J 

PROVIDER: S-EPMC10579303 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature