GEO DataSets

(Submitter supplied) Differences in gene expression between a mutant D. vulgaris strain missing the PerR transcriptional regulator gene and the wild-type strain.

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL6459

2 Samples

Download data: TXT

(Submitter supplied) Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL5214

12 Samples

Download data: TXT

(Submitter supplied) Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL5214

16 Samples

Download data: TXT

(Submitter supplied) Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL5214

16 Samples

Download data: TXT

(Submitter supplied) Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL5214

16 Samples

Download data: TXT

(Submitter supplied) We investigated the effects of air exposure on Desulfovibrio vulgaris Hildenborough using microarrays. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL5214

5 Samples

Download data: TXT

(Submitter supplied) We investigated the effects of low level oxygen on Desulfovibrio vulgaris Hildenborough using microarrays. Keywords: time course, stress response

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL5214

3 Samples

Download data: TXT

(Submitter supplied) The effect of sulfide stress on Desulfovibrio vulgaris Hildenborough (DvH) gene expression was determined by comparing the gene expression profiles of DvH under conditions in which sulfide was allowed to accumulate (high sulfide, average concentration 10 mM) against DvH cells grown under conditions in which sulfide was removed by continuous gassing (low sulfide, average concentration 1 mM). High sulfide significantly decreased the instantaneous growth rate constant and final cell density of the culture indicating a decreased bioenergetic fitness. more...

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL6459

2 Samples

Download data: TXT

(Submitter supplied) In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thiosulfate, and pyruvate with limiting sulfate, relative to growth in standard lactate/sulfate condition. more...

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL4071

7 Samples

Download data: TXT

(Submitter supplied) In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thiosulfate, and pyruvate with limiting sulfate, relative to growth in standard lactate/sulfate condition. more...

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL4071

7 Samples

Download data: TXT

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

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL4071

26 Samples

Download data: TXT

(Submitter supplied) In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thiosulfate, and pyruvate with limiting sulfate, relative to growth in standard lactate/sulfate condition. more...

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL4071

8 Samples

Download data: TXT

(Submitter supplied) In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thiosulfate, and pyruvate with limiting sulfate, relative to growth in standard lactate/sulfate condition. more...

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL4071

4 Samples

Download data: TXT

(Submitter supplied) Reactive oxygen species such as hydrogen peroxide occur in all aerobically living organisms. Oxidative stress during fermentation can impair the fitness of the production host and the quality of the product. B. pumilus has been described as highly resistant to hydrogen peroxide. The response of exponentially growing B. pumilus cells to hydrogen peroxide was studied.

Organism:

Bacillus pumilus

Type:

Expression profiling by array

Platform:

GPL18698

9 Samples

Download data: TXT

(Submitter supplied) Purpose: Free nitrous acid (FNA) has recently been demonstrated as an antimicrobial agent to a range of microorganisms. However, its antimicrobial mechanism is largely unknown. For this study Desulfovibrio vulgaris Hildenborough was selected to gain a systematic understanding of the antimicrobial mechanism of FNA. Methods: D. vulgaris was grown under anaerobic denitrifying conditions and when FNA was added (4 μg-N/L) growth temporarily stopped. more...

Organism:

Nitratidesulfovibrio vulgaris

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21550

6 Samples

Download data: TXT

(Submitter supplied) This DNA microarray covers 3,482 of the 3,531 protein-coding sequences of the D. vulgaris genome with 3,439 specific, and 43 non-specific 70-mer oligonucleotide probes. Protocol: All 70mer oligonucleotides were commercially synthesized without modification by MWG Biotech Inc. (High Point, NC). The concentration of oligonucleotides was adjusted to 100 pmol/µl. Oligonucleotide probes were prepared in 50% vol/vol DMSO (Sigma-Aldrich, St. more...

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

7 Series

54 Samples

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(Submitter supplied) Increased salinity constitutes an important and frequent fluctuation faced by D. vulgaris in its natural habitat. Using data from microarray experiments, we investigated the effects of excess KCl on D. vulgaris. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL3529

30 Samples

Download data: IMAGENE

(Submitter supplied) Increased salinity constitutes an important and frequent fluctuation faced by D. vulgaris in its natural habitat. Using data from microarray experiments, we investigated the effects of excess NaCl on D. vulgaris. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL3529

11 Samples

Download data: IMAGENE

(Submitter supplied) Increased salinity constitutes an important and frequent fluctuation faced by D. vulgaris in its natural habitat. Using data from microarray experiments, we investigated the effects of excess NaCl on D. vulgaris. Keywords: stress response, time course

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL3529

30 Samples

Download data: IMAGENE

(Submitter supplied) Recent interest in the ability of Desulfovibrio vulgaris Hildenborough to reduce, and therefore contain, toxic and radioactive metal waste, has made all factors that affect its physiology of great interest. Increased salinity constitutes an important and frequent fluctuation faced by D. vulgaris in its natural habitat. Using data from microarray experiments, as well as other laboratory analyses, we used a systems approach to explore the effects of excess NaCl on D. more...

Organism:

Nitratidesulfovibrio vulgaris str. Hildenborough

Type:

Expression profiling by array

Platform:

GPL3529

71 Samples

Download data: IMAGENE