Nutrients Changed the Assembly Processes of Profuse and Rare Microbial Communities in Coals.

ABSTRACT: Nutrient stimulation is considered effective for improving biogenic coalbed methane production potential. However, our knowledge of the microbial assembly process for profuse and rare microbial communities in coals under nutrient stimulation is still limited. This study collected 16S rRNA gene data from 59 microbial communities in coals for a meta-analysis. Among these communities, 116 genera were identified as profuse taxa, and the remaining 1,637 genera were identified as rare taxa. Nutrient stimulation increased the Chao1 richness of profuse and rare genera and changed the compositions of profuse and rare genera based on nonmetric multidimensional scaling with Bray-Curtis dissimilarities. In addition, many profuse and rare genera belonging to Proteobacteria and Acidobacteria were reduce

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC9608157 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature