Claim · model-written summary
A decrease in RPE expression decreased CO2 fixation, Vcmax and Jmax.
- Taxon
- Arabidopsis
Arabidopsist0 - Treatment
- a decrease in RPE expressione3
- Gene
- RPEe3
- Outcome
- CO 2 fixation, V cmax and J maxe3
- Direction
- decreasee3
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Arabidopsis”
e3“A decrease in RPE expression to a certain extent leads to a decrease in CO 2 fixation, V cmax and J max”
Title
Yonghong Li; Lianwei Peng; Xiaoqin Wang; et al. Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.813241
Other claims from this paper (6)
- Observation Three Arabidopsis rpe mutants with reduced RPE level were identified by their high NPQ phenotype upon illumination.
- Intervention effect The rpe mutants showed no significant difference in plant size from WT under growth chamber conditions.
- Intervention effect Photosynthetic linear electron transport was partially inhibited in the rpe mutants.
- Intervention effect Activity of ATP synthase was decreased in the rpe mutants.
- Intervention effect Levels of thylakoid protein complexes and other Calvin-Benson cycle enzymes were not affected in the rpe mutants.
- Mechanism Reduced carbon fixation feeds back to inhibit photosynthetic electron transport and ATP synthase activity through photosynthetic control.