Differences in gene expression patterns between cultured and natural Haloquadratum walsbyi ecotypes.

ABSTRACT: Solar crystallizer ponds are characterized by high population density with a relatively simple community structure in terms of species composition. The microbial community in the solar saltern of Santa Pola (Alicante, Spain), is largely dominated by the hyperhalophilic square archaeon Haloquadratum walsbyi. Here we studied metatranscriptomes retrieved from a crystallizer pond during the winter of 2012 and summer of 2014 and compared Hqr. walsbyi's transcription patterns with that of the cultured strain Hqr. walsbyi HBSQ001. Significant differences were found between natural and the cultured grown strain in the distribution of transcript levels per gene. This likely reflects the adaptation of the cultured strain to the relative homogeneous growth conditions while the na

SUBMITTER: Rosselli R 

PROVIDER: S-EPMC9684190 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature