GEO DataSets

(Submitter supplied) The sRNA StsR (formerly RSs0827) was first described as an sRNA induced upon iron starvation and was later demonstrated to be the most highly induced RNA in late stationary phase in the phototrophic Alphaproteobacterium R. sphaeroides. StsR is under control of RpoHI/RpoHII and therefore induced by multiple stress factors. To investigate the function of this sRNA on the hole transcriptome of R. sphaeroides we performed RNAseq with cultures of the exponential growth (6 h) phase, stationary growth phase (72 h / 144 h) and outgrowth phase. more...

Organism:

Cereibacter sphaeroides 2.4.1

Type:

Expression profiling by high throughput sequencing

Platform:

GPL28141

24 Samples

Download data

(Submitter supplied) Many protein domains are conserved among different classes and are found in numerous species, but their function remains obscure. Data bases list more than 17,000 DUF1127 proteins but to date no biological function could be assigned to any of these proteins. This study demonstrates that the 71 amino acid DUF1127 protein CcaF1 from the alphaproteobacterium Rhodobacter sphaeroides participates in the maturation of the CcsR sRNAs that are processed from the 3´ UTR of the ccaF mRNA and have a role in the oxidative stress defense. more...

Organism:

Cereibacter sphaeroides 2.4.1

Type:

Other

Platform:

GPL28141

4 Samples

Download data: CSV, WIG

(Submitter supplied) To investigate the R. sphaeroides NtrYX two component system on RNA transcript levels, we used global RNA sequencing (RNA-seq) to compare transcript abundance in parent and DntrYX strains grown under aerobic conditions. Our previous studies were performed in strains deficient at synthesizing the polyhydroxybutyrate, so we used strains D0382 and DNtrYXD0382, herein referred to as parent and DntrYX, respectively. more...

Organism:

Cereibacter sphaeroides 2.4.1

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL18842 GPL28141

11 Samples

Download data: WIG, XLSX