Claim · model-written summary
Under saturating CO2, pod removal did not decrease photosynthesis measured by O2 evolution.
- Taxon
- beant0
- Outcome
- photosynthetic ratee0
- Direction
- not observede0
- Qualifier
- conditions of saturating CO2e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Verbatim
e0“such a decrease in the photosynthetic rate was not observed when measured with O2 evolution under conditions of saturating CO2”
t0“pod-removed bean”
Title
Hiromi Nakano; Shinichi Muramatsu; Amane Makino; et al. Australian Journal of Plant Physiology 2000. doi:10.1071/pp99071
Other claims from this paper (9)
- Intervention effect Pod removal decreased bean gas-exchange photosynthesis, stomatal conductance and intercellular CO2 pressure.
- Association The photosynthetic decrease was associated with increased starch content.
- Intervention effect Pod removal did not change Rubisco and other photosynthetic component amounts.
- Intervention effect Depodded plants showed reduced CO2-limited photosynthesis for a given Rubisco content.
- Intervention effect Rubisco specific activity and activation state did not decrease in depodded plants.
- Intervention effect Shading restored the gas-exchange photosynthetic rate in depodded plants.
- Intervention effect Shading restored CO2-limited photosynthesis per Rubisco protein to the level of plants with pods.
- Intervention effect Shading decreased starch accumulation.
- Mechanism The authors attributed photosynthetic suppression in depodded beans to hindered CO2 diffusion from chloroplast starch accumulation.