Article
Acid tolerance in Rhizobium meliloti strain WSM419 involves a two-component sensor-regulator system.
Microbiology (Reading, England) - 1 Jul 1996
Tiwari R P, Reeve W G, Dilworth M J, Glenn A R
Abstract excerpt
An acid-sensitive mutant, TG5-46, derived from Rhizobium meliloti WSM419 by Tn5 mutagenesis, fails to grow below pH 6.0 whereas the parent strain grows at pH 5.7. The DNA sequence of a 2.2 kb rhizobial DNA region flanking Tn5 in TG5-46 contains two open reading frames, ORF1 (designated actS) and...
Topics
- Amino Acid Sequence
- Base Sequence
- Cloning, Molecular
- DNA Primers
- DNA, Bacterial
- Gene Expression
- Genetic Complementation Test
- Histidine Kinase
- Hydrogen-Ion Concentration
- Molecular Sequence Data
- Mutagenesis, Insertional
- Open Reading Frames
- Phenotype
- Protein Kinases
- Restriction Mapping
- Sequence Homology, Amino Acid
- Signal Transduction
- Sinorhizobium meliloti