Article
Azorhizobium caulinodans uses both cytochrome bd (quinol) and cytochrome cbb3 (cytochrome c) terminal oxidases for symbiotic N2 fixation.
Journal of bacteriology - 1 Oct 1996
Kaminski P A, Kitts C L, Zimmerman Z, Ludwig R A
Abstract excerpt
Azorhizobium caulinodans employs both cytochrome bd (cytbd; quinol oxidase) and cytcbb3 (cytc oxidase) as terminal oxidases in environments with very low O2 concentrations. To investigate physiological roles of these two terminal oxidases both in microaerobic culture and in symbiosis, knockout mu...
Topics
- Aerobiosis
- Cytochrome b Group
- Cytochromes
- Electron Transport Chain Complex Proteins
- Electron Transport Complex IV
- Escherichia coli Proteins
- Fabaceae
- Mutation
- Nitrogen Fixation
- Oxidation-Reduction
- Oxidoreductases
- Plants, Medicinal
- Rhizobiaceae
- Spectrophotometry
- Symbiosis