GEO DataSets

(Submitter supplied) In order to ensure the reproducibility of the transcriptional response of Halobacterium NRC-1 to oxic/anoxic transitions, we repeated global mRNA measurements for the oxygen time series data in GSE5924, except that cultures were equilibrated to high oxygen for 12 hours prior to the start of the experiment rather than low oxygen. The results of these data suggest that there is good (~60%) reproducibility between datasets, and that Halobacterium responds robustly to oxic/anoxic transitions. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

30 Samples

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(Submitter supplied) In order to ensure the reproducibility of the transcriptional response of Halobacterium NRC-1 to oxic/anoxic transitions, we repeated global mRNA measurements for the oxygen time series data in GSE5924, except that cultures were equilibrated to low oxygen for 24 hours prior to the start of the experiment rather than 12 hours, and time course sampling continued to 12 hours post-shift to high oxygen rather than stopping at 6 hours. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

36 Samples

Download data: CSV

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

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

86 Samples

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(Submitter supplied) To gain a comprehensive systems-level understanding of cellular phenotypes, it is critical to characterize the relationship between the dynamic transcriptome and proteome during environmental perturbations. Previous comparisons have shown a lack of correlation between mRNA and protein level measurements suggesting a predominant role for post-transcriptional regulation in mediating cellular environmental responses. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

56 Samples

Download data

(Submitter supplied) Oxidative stress (OS) results from genetic defects or stressful environmental challenges that cause unchecked production of reactive oxygen species (ROS). OS has been implicated in many diseases due to its wide ranging damage to nucleic acids, proteins and lipids. Using Halobacterium salinarum NRC-1, an extremophile that thrives under conditions of excessive OS, we have constructed a systems model for oxidative stress response (OSR) by integrating transcriptional changes induced by treatments with H2O2 and paraquat, functional associations inferred through comparative genomics, and de novo discovered cis-regulatory motifs. more...

Organism:

Halobacterium salinarum; Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

202 Samples

Download data: CSV

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

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

200 Samples

Download data: CSV

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

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

170 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of gap was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of vng0019h was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of sop2 was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of kinA2 was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of zim was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of vng2334c was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of vng1296C was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of htr2 was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of phoR was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of htr8 was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of kinA2 was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV

(Submitter supplied) A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of htr1 was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear flask under constant standard incubator illumination, respectively. Low and high oxygen indicate shaking in a stoppered flask at 100RPM agitation or shaking in a non-stoppered flask at 220RPM, respectively. more...

Organism:

Halobacterium salinarum NRC-1

Type:

Expression profiling by array

Platform:

GPL3739

8 Samples

Download data: CSV