Claim · model-written summary
Yeast decreased maximum PSII photochemical efficiency on days one to three.
- Treatment
- yeaste0
- Outcome
- maximum photochemical efficiency of photosystem (PS) II (Fv/Fm)e0
- Direction
- decreasede0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
e0“the yeast dramatically decreased the maximum photochemical efficiency of photosystem (PS) II (Fv/Fm)”
Title
Influences of Saccharomyces cerevisiae on gas exchange and water-use efficiency in Vicia faba L.
Jing Gao; Nan Wang; Gang Zhang; et al. Emirates Journal of Food and Agriculture 2020. doi:10.9755/ejfa.2019.v31.i12.2041
Other claims from this paper (13)
- Intervention effect Yeast spraying decreased stomatal aperture.
- Intervention effect Yeast reduced net photosynthetic rate on days four through seven.
- Intervention effect Yeast reduced carboxylation efficiency on day one.
- Intervention effect Yeast increased non-photochemical quenching on days one to three.
- Observation The photochemical parameters later recovered to normal.
- Intervention effect Yeast decreased qP on the first two days.
- Intervention effect Yeast initially decreased electron transport rate.
- Intervention effect Yeast later increased electron transport rate.
- Intervention effect Both yeast concentrations increased WUE on days four to seven.
- Intervention effect The lower yeast concentration yielded higher WUE than the higher concentration.
- Association Pn correlated positively with Tr and gs on day seven.
- Observation Transpiration was more yeast-sensitive than photosynthesis.
- Mechanism Stomatal closure was interpreted as the main cause of reduced photosynthesis.