Transcriptomics

Dataset Information

0

Response of Bacillus halodurans C-125 wild-type and OLE-OAP knockout cells to acute ethanol stress


ABSTRACT: OLE RNA (Ornate, Large, Extremophilic RNA) is a large, noncoding RNA from extremophilic and/or anaerobic Firmicutes that binds to an integral membrane protein (OAP, OLE-Associated Protein) and localizes to the cell membrane. It is highly abundant in cells, and knockouts show increased sensitivity to short-chain alcohols, especially ethanol. We treated Bacillus halodurans C-125 cells (both wild-type and OLE-OAP knockouts) with 5% (v/v) ethanol for 3 hours to determine differences in their response to this stress. There are almost no significant differences between cells before ethanol stress, while after ethanol stress a small number (~40) genes show differences in expression between the two strains. These genes show little connection between their function, however, leading us to conclude that the majority of differential adaptation in kncokouts may occur at an earlier time or at the post-trancriptional level. These data also serve as a reference for a Gram-positive alkaliphile's response to acute ethanol stress.

ORGANISM(S): Halalkalibacterium halodurans

PROVIDER: GSE33303 | GEO | 2012/06/15

SECONDARY ACCESSION(S): PRJNA149331

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2012-06-15 | E-GEOD-33303 | biostudies-arrayexpress
2020-04-22 | PXD014236 | Pride
2023-10-09 | PXD043021 | Pride
2010-07-01 | GSE21120 | GEO
2010-03-30 | GSE20590 | GEO
2010-07-01 | E-GEOD-21120 | biostudies-arrayexpress
2016-02-03 | GSE44863 | GEO
2013-09-04 | GSE21165 | GEO
2014-10-02 | GSE54196 | GEO
2011-04-26 | E-GEOD-28837 | biostudies-arrayexpress