Article
The legacy of HfrH: mutations in the two-component system CreBC are responsible for the unusual phenotype of an Escherichia coli arcA mutant.
Journal of bacteriology - 1 May 2008
Nikel Pablo I, de Almeida Alejandra, Pettinari M Julia, Méndez Beatriz S
Abstract excerpt
Strains derived from HfrH carrying the arcA2 null mutation exhibit a higher respiratory rate, enhanced glucose consumption, and a more-reduced intracellular redox state than arcA deletion mutants of a different lineage. The phenotype of the arcA2 mutants was due to the presence of a creC constitutive mutation introduced by P1 transduction.
Topics
- Amino Acid Sequence
- Bacterial Outer Membrane Proteins
- Bacterial Proteins
- Bacteriophage P1
- Base Sequence
- Cytochrome b Group
- Cytochromes
- Electron Transport Chain Complex Proteins
- Escherichia coli
- Escherichia coli Proteins
- Gene Deletion
- Glucose
- Molecular Sequence Data