A georeferenced rRNA amplicon database of aquatic microbiomes from South America.

ABSTRACT: The biogeography of bacterial communities is a key topic in Microbial Ecology. Regarding continental water, most studies are carried out in the northern hemisphere, leaving a gap on microorganism's diversity patterns on a global scale. South America harbours approximately one third of the world's total freshwater resources, and is one of these understudied regions. To fill this gap, we compiled 16S rRNA amplicon sequencing data of microbial communities across South America continental water ecosystems, presenting the first database µSudAqua[db]. The database contains over 866 georeferenced samples from 9 different ecoregions with contextual environmental information. For its integration and validation we constructed a curated database (µSudAqua[db.sp]) using samples sequenced by Illumina M

SUBMITTER: Metz S 

PROVIDER: S-EPMC9470542 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature