Ribonuclease E strongly impacts bacterial adaptation to different growth conditions.

ABSTRACT: Adaptation of bacteria to changes in their environment is often accomplished by changes of the transcriptome. While we learned a lot on the impact of transcriptional regulation in bacterial adaptation over the last decades, much less is known on the role of ribonucleases. This study demonstrates an important function of the endoribonuclease RNase E in the adaptation to different growth conditions. It was shown previously that RNase E activity does not influence the doubling time of the facultative phototroph Rhodobacter sphaeroides during chemotrophic growth, however, it has a strong impact on phototrophic growth. To better understand the impact of RNase E on phototrophic growth, we now quantified gene expression by RNA-seq and mapped 5' ends during chemotrophic growth under high ox

SUBMITTER: Borner J 

PROVIDER: S-EPMC10064930 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature