Claim · model-written summary
The authors interpret enhanced rhizobial cbb(3) expression as reducing symbiotic drought sensitivity and modulating nodule carbon metabolism.
- Taxon
- P. vulgaris
Phaseolus vulgarise0 - Treatment
- inoculation of plants with a R. etli strain having enhanced expression of cbb(3) oxidase in bacteroidse0
- Interactor
- R. etliRhizobium etlie0symbiont
- Outcome
- sensitivity of P. vulgaris-R. etli symbiosis to droughte0
- Direction
- reducese0
- Qualifier
- can modulate carbon metabolism in nodulese0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculation of plants with a R. etli strain having enhanced expression of cbb(3) oxidase in bacteroids reduces the sensitivity of P. vulgaris-R. etli symbiosis to drought and can modulate carbon metabolism in nodules”
Title
C. Talbi; C. Sanchez; A. Hidalgo-Garcia; et al. Journal of Experimental Botany 2012. doi:10.1093/jxb/ers101
Other claims from this paper (7)
- Intervention effect Drought reductions in plant and nodule dryweight and nitrogen content were more pronounced with WT than cbb(3)(+) inoculation.
- Intervention effect Drought effects on nodule functionality were more pronounced with WT than cbb(3)(+) inoculation.
- Intervention effect cbb(3)(+) bacteroids had higher respiratory capacity than WT bacteroids regardless of plant treatment.
- Intervention effect cbb(3)(+) inoculation alleviated moderate drought effects on bacteroid respiration and nodule energy charge.
- Intervention effect FixP and FixO expression was higher in cbb(3)(+) than WT bacteroids under all conditions.
- Intervention effect Moderate drought caused a more pronounced decline in sucrose synthase activity with WT than cbb(3)(+) inoculation.
- Intervention effect Moderate drought caused a more pronounced decrease in nodule dicarboxylic acids with WT than cbb(3)(+) inoculation.