Article
Rhizobium meliloti suhR suppresses the phenotype of an Escherichia coli RNA polymerase sigma 32 mutant.
Journal of bacteriology - 1 Jul 1990
Bent A F, Signer E R
Abstract excerpt
sigma 32, the product of the Escherichia coli rpoH locus, is an alternative RNA polymerase sigma factor utilized to express heat shock genes upon a sudden rise in temperature. E. coli K165 [rpoH165(Am) supC(Ts)] is temperature sensitive for growth and does not induce heat shock protein synthesis....
Topics
- Amino Acid Sequence
- Base Sequence
- Cosmids
- DNA, Bacterial
- DNA-Directed RNA Polymerases
- Escherichia coli
- Genes, Bacterial
- Heat-Shock Proteins
- Kinetics
- Molecular Sequence Data
- Mutation
- Phenotype
- Plasmids
- Restriction Mapping
- Rhizobium
- Sigma Factor
- Software
- Suppression, Genetic