Dataset Information

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 MiSeq platform with commonly used prokaryote universal primers. This comprised ~60% of the total georeferenced samples of the µSudAqua[db]. This compilation was carried out in the scope of the µSudAqua collaborative network and represents one of the most complete databases of continental water microbial communities from South America.

SUBMITTER: Metz S

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

REPOSITORIES: biostudies-literature

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

Metz Sebastian S Huber Paula P Mateus-Barros Erick E Junger Pedro C PC de Melo Michaela M Bagatini Inessa Lacativa IL Izaguirre Irina I Câmara Dos Reis Mariana M Llames Maria E ME Accattatis Victoria V Quiroga María Victoria MV Devercelli Melina M Schiaffino María Romina MR Niño-García Juan Pablo JP Bastidas Navarro Marcela M Modenutti Beatriz B Vieira Helena H Saraceno Martin M Sabio Y García Carmen Alejandra CA Pereira Emiliano E González-Revello Alvaro A Piccini Claudia C Unrein Fernando F Alonso Cecilia C Sarmento Hugo H

Scientific data 20220913 1

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 ecos ...[more]

PMID: 36100598

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Dataset Information

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

Publications

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

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