Microbial communities of selected regions of the Deep Springs Lake aquifer system.

ABSTRACT: Deep Springs Lake is a small, isolated, highly alkaline soda lake in Inyo County of Eastern California, USA. It is a seasonally filled salt lake or playa, and is part of a closed aquifer system. Such closed systems are globally rare, occurring only in arid zones where annual evaporation is greater than annual rainfall. Deep Springs Lake's hydrology and geology have been well studied, and it is home to a unique toad species, but its microbiome remains unexplored. Here we perform 16S, 18S, and ITS amplicon sequencing of the lake water, dried salt crust at the edges the lake, and nearby feeder springs to investigate the community composition of prokaryotes, eukaryotes, and fungi. Bacterial communities in the lake water consist predominantly of Pseudomonadota and Bacteroidota. Nearby springs a

SUBMITTER: Zaki R 

PROVIDER: S-EPMC12756364 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature