GEO DataSets

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Corynebacterium glutamicum R; Corynebacterium glutamicum

Type:

Genome binding/occupancy profiling by array; Expression profiling by array

Platforms:

GPL20864 GPL20865

22 Samples

Download data: TXT

(Submitter supplied) (Coryno)mycolate is a α-branched, β-hydroxylated long-chain fatty acid specifically synthesized in bacteria in the suborder Corynebacterineae of the phylum Actinobacteria. It forms an outer membrane and functions as a permeability barrier conferring pathogenic mycobacteria to resistance to antibiotics. Whereas mycolate biosynthetic pathway has been intensively studied, the studies on the transcriptional regulation of genes involved in the pathway are limited. more...

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL20865

4 Samples

Download data: TXT

(Submitter supplied) (Coryno)mycolate is a α-branched, β-hydroxylated long-chain fatty acid specifically synthesized in bacteria in the suborder Corynebacterineae of the phylum Actinobacteria. It forms an outer membrane and functions as a permeability barrier conferring pathogenic mycobacteria to resistance to antibiotics. Whereas mycolate biosynthetic pathway has been intensively studied, the studies on the transcriptional regulation of genes involved in the pathway are limited. more...

Organism:

Corynebacterium glutamicum; Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL20864

3 Samples

Download data: TXT

(Submitter supplied) (Coryno)mycolate is a α-branched, β-hydroxylated long-chain fatty acid specifically synthesized in bacteria in the suborder Corynebacterineae of the phylum Actinobacteria. It forms an outer membrane and functions as a permeability barrier conferring pathogenic mycobacteria to resistance to antibiotics. Whereas mycolate biosynthetic pathway has been intensively studied, the studies on the transcriptional regulation of genes involved in the pathway are limited. more...

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL20865

4 Samples

Download data: TXT

(Submitter supplied) (Coryno)mycolate is a α-branched, β-hydroxylated long-chain fatty acid specifically synthesized in bacteria in the suborder Corynebacterineae of the phylum Actinobacteria. It forms an outer membrane and functions as a permeability barrier conferring pathogenic mycobacteria to resistance to antibiotics. Whereas mycolate biosynthetic pathway has been intensively studied, the studies on the transcriptional regulation of genes involved in the pathway are limited. more...

Organism:

Corynebacterium glutamicum; Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL20864

2 Samples

Download data: TXT

(Submitter supplied) (Coryno)mycolate is a α-branched, β-hydroxylated long-chain fatty acid specifically synthesized in bacteria in the suborder Corynebacterineae of the phylum Actinobacteria. It forms an outer membrane and functions as a permeability barrier conferring pathogenic mycobacteria to resistance to antibiotics. Whereas mycolate biosynthetic pathway has been intensively studied, the studies on the transcriptional regulation of genes involved in the pathway are limited. more...

Organism:

Corynebacterium glutamicum; Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL20864

7 Samples

Download data: TXT

(Submitter supplied) (Coryno)mycolate is a α-branched, β-hydroxylated long-chain fatty acid specifically synthesized in bacteria in the suborder Corynebacterineae of the phylum Actinobacteria. It forms an outer membrane and functions as a permeability barrier conferring pathogenic mycobacteria to resistance to antibiotics. Whereas mycolate biosynthetic pathway has been intensively studied, the studies on the transcriptional regulation of genes involved in the pathway are limited. more...

Organism:

Corynebacterium glutamicum R

Type:

Genome binding/occupancy profiling by array

Platform:

GPL20865

2 Samples

Download data: TXT

(Submitter supplied) In the analysis of a carbohydrate metabolite pathway, we found that a mutant strain of Corynebacterium glutamicum deficient in pfkB1, which encodes fructose-1-phosphate kinase, showed interesting characteristics. After aerobically cultivated with fructose as a carbon source, this mutant consumed glucose and produced lactate more than 2-fold as compared with the wild-type under conditions of oxygen deprivation. more...

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL17881

8 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Corynebacterium glutamicum; Corynebacterium glutamicum R

Type:

Expression profiling by array; Genome binding/occupancy profiling by array

Platforms:

GPL17881 GPL20864 GPL20865

14 Samples

Download data: TXT

(Submitter supplied) Bacteria modify expression of different types of terminal oxidase in response to oxygen availability. Corynebacterium glutamicum, a facultative anaerobic bacterium in Actinobacteria, possesses aa3-type cytochrome c oxidase and cytochrome bd-type quinol oxidase, the latter of which is induced upon oxygen limitation. We report here that an extracytoplasmic function sigma factor, SigC, is unprecedentedly responsible for the regulation. more...

Organism:

Corynebacterium glutamicum R

Type:

Genome binding/occupancy profiling by array

Platform:

GPL20865

4 Samples

Download data: TXT

(Submitter supplied) Bacteria modify expression of different types of terminal oxidase in response to oxygen availability. Corynebacterium glutamicum, a facultative anaerobic bacterium in Actinobacteria, possesses aa3-type cytochrome c oxidase and cytochrome bd-type quinol oxidase, the latter of which is induced upon oxygen limitation. We report here that an extracytoplasmic function sigma factor, SigC, is unprecedentedly responsible for the regulation. more...

Organism:

Corynebacterium glutamicum; Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL20864

4 Samples

Download data: TXT

(Submitter supplied) Bacteria modify expression of different types of terminal oxidase in response to oxygen availability. Corynebacterium glutamicum, a facultative anaerobic bacterium in Actinobacteria, possesses aa3-type cytochrome c oxidase and cytochrome bd-type quinol oxidase, the latter of which is induced upon oxygen limitation. We report here that an extracytoplasmic function sigma factor, SigC, is unprecedentedly responsible for the regulation. more...

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL17881

6 Samples

Download data: TXT

(Submitter supplied) The Corynebacterium glutamicum R cgR_1959 gene encodes an endoribonuclease of the RNase III family. Deletion mutant of cgR_1959 (Δrnc mutant) showed an elongated cell shape, and presence of several lines on the cell surface, indicating a required of RNase III for maintaining normal cell morphology in C. glutamicum. The level of mraZ mRNA was increased, whereas cgR_1596 mRNA encoding a putative cell wall hydrolase and ftsEX mRNA were decreased in the Δrnc mutant. more...

Organism:

Corynebacterium glutamicum R; Corynebacterium glutamicum

Type:

Expression profiling by array

Platform:

GPL20864

3 Samples

Download data: TXT

(Submitter supplied) C. glutamicum strains adapted to higher growth temperatures were obtained through an adaptive laboratory evolution experiment. To elucidate molecular basis for thermotolerance acquired by the evolved strains, we examined transcriptional responses of the evolved and parental strains to thermal stress using microarray technology.

Organism:

Corynebacterium glutamicum; Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL17881

16 Samples

Download data: TXT

(Submitter supplied) The extracytoplasmic function sigma factor SigH is responsible for heat and oxidative stress response in a biotechnologically -important bacterium Corynebacterium glutamicum. Due to the hierarchical nature of the regulatory network, it has not been possible to fully determine the SigH regulon by previous transcriptome analyses. Here, we determined the direct genome-wide targets of SigH were determined by ChIP-chip analysis using a deletion mutant of rshA, encoding an anti-sigma factor of SigH. more...

Organism:

Corynebacterium glutamicum R

Type:

Genome binding/occupancy profiling by array

Platform:

GPL17881

10 Samples

Download data: TXT

(Submitter supplied) The extracytoplasmic function sigma factor SigH is responsible for heat and oxidative stress response in a biotechnologically -important bacterium Corynebacterium glutamicum. Due to the hierarchical nature of the regulatory network, it has not been possible to fully determine the SigH regulon by previous transcriptome analyses. Here, we determined the direct genome-wide targets of SigH were determined by ChIP-chip analysis using a deletion mutant of rshA, encoding an anti-sigma factor of SigH. more...

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL17881

10 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array; Genome binding/occupancy profiling by array

Platform:

GPL17881

20 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array; Genome binding/occupancy profiling by array

Platform:

GPL18839

8 Samples

Download data: TXT

(Submitter supplied) The transcriptional regulator GntR1 downregultates the genes for gluconate catabolism and pentose phosphate pathway in Corynebacterium glutamicum. Gluconate lowers the DNA binding affinity of GntR1, which is probably the mechanism of gluconate-dependent induction of these genes. In addition, GntR1 positively regulates the ptsG, a gene encoding for a major glucose transporter, and the pck, a gene encoding phosphoenolpyruvate carboxykinase. more...

Organism:

Corynebacterium glutamicum R

Type:

Genome binding/occupancy profiling by array

Platform:

GPL18839

2 Samples

Download data: TXT

(Submitter supplied) The transcriptional regulator GntR1 downregulates the genes for gluconate catabolism and pentose phosphate pathway in Corynebacterium glutamicum. Gluconate lowers the DNA binding affinity of GntR1, which is probably the mechanism of gluconate-dependent induction of these genes. In addition, GntR1 positively regulates the ptsG, a gene encoding for a major glucose transporter, and the pck, a gene encoding phosphoenolpyruvate carboxykinase. more...

Organism:

Corynebacterium glutamicum R

Type:

Expression profiling by array

Platform:

GPL18839

6 Samples

Download data: TXT