Claim · model-written summary
Moderate drought stress reduced the photochemical activity of PSII from QA to PQH2 in maize.
- Treatment
- moderate drought stresse0
- Outcome
- photochemical activity of PSII from Q A to PQH 2e0
- Direction
- reducede0
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“moderate drought stress reduced the photochemical activity of PSII from Q A to PQH 2, while the photochemical activity of PSI was unscathed”
e1“maize treated with moderate drought stress”
Title
Effects of Drought Stress on the Photosynthesis in Maize
J. Liu; Y. Y. Guo; Y. W. Bai; et al. Russian Journal of Plant Physiology 2018. doi:10.1134/s1021443718060092
Other claims from this paper (7)
- Intervention effect Moderate drought stress significantly decreased ϕE0, Ψ0 and PIABS in maize.
- Intervention effect Moderate drought stress significantly increased ABS/RC in maize compared with the control.
- Intervention effect Moderate drought stress caused no significant change in the fast MR phase and the amplitude of DF in maize compared with the control.
- Intervention effect Under severe drought stress, the exchange capacity between QA and QB, the reoxidation capacity of plastoquinol, and the oxidation and re-reduction rates of PC and P700 all decreased in maize.
- Intervention effect Under moderate drought stress the photochemical activity of PSI in maize was unscathed.
- Intervention effect Severe drought stress inhibited the entire electron transport chain from the donor side of PSII to the PSI-end electron acceptors in maize.
- Intervention effect In maize the photochemical activity of PSII is more sensitive to drought stress than that of PSI.