Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

CT01 vs wild-type at 3% O2

ABSTRACT: Comparison of wild-type (2.4.1) and CT01 (contains an omega Spr/Smr insertion in RSP4157) gene expression; growth condition is (3% O2 + 96%N2 + 1%CO2) semi-aerobic growth in the dark. Manuscript in preparation. The below normalized data was generated using GeneSpring software with the following settings: A data: Data Transformation: set all values less than 0.01 to 0.01 Per Chip: normalize to 50th percentile, and then Per Gene: normalize to median B data: Data Transformation: set all values less than 0.01 to 0.01 Per Chip: normalize to 50th percentile Values from independent replicates were averaged Keywords = Rhodobacter sphaeroides Keywords = photosynthesis Keywords = semi-aerobic Keywords = purple bacteria Keywords: other

ORGANISM(S): Rhodobacter sphaeroides

SUBMITTER: Christine Tavano

PROVIDER: E-GEOD-2146 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Identification of genes required for recycling reducing power during photosynthetic growth.

Tavano Christine L CL Podevels Angela M AM Donohue Timothy J TJ

Journal of bacteriology 20050801 15

Photosynthetic organisms have the unique ability to transform light energy into reducing power. We study the requirements for photosynthesis in the alpha-proteobacterium Rhodobacter sphaeroides. Global gene expression analysis found that approximately 50 uncharacterized genes were regulated by changes in light intensity and O\2 tension, similar to the expression of genes known to be required for photosynthetic growth of this bacterium. These uncharacterized genes included RSP4157 to -4159, which ...[more]

PMID: 16030219

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Dataset Information

CT01 vs wild-type at 3% O2

Publications

Identification of genes required for recycling reducing power during photosynthetic growth.

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