Article
Global transcriptional analysis of the phosphate starvation response in Sinorhizobium meliloti strains 1021 and 2011.
Molecular genetics and genomics : MGG - 1 Aug 2004
Krol E, Becker A
Abstract excerpt
The global response to phosphate starvation was analysed at the transcriptional level in two closely related strains of Sinorhizobium meliloti, Rm1021 and Rm2011. The Pho regulon is known to be induced by PhoB under conditions of phosphate limitation. Ninety-eight genes were found to be significantly induced (more than three-fold) in a phoB -dependent manner in phosphate-stressed cells, and phoB -independent...
Topics
- ATP-Binding Cassette Transporters
- Bacterial Proteins
- Carbonic Anhydrases
- Chemotaxis
- Galactans
- Gene Expression
- Gene Expression Profiling
- Glucans
- Iron
- Mutation
- Oligonucleotide Array Sequence Analysis
- Oxidative Stress
- Phosphates
- Phosphorus
- Polysaccharides, Bacterial
- Reverse Transcriptase Polymerase Chain Reaction
- Sinorhizobium meliloti