Claim · model-written summary
Both PSI and PSII protein abundance declined under combined stress.
- Taxon
- Pisum sativum
Lathyrus oleraceust0 - Treatment
- combined stresse0
- Outcome
- abundance of proteinse0
- Direction
- reducede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both PSI and PSII were equally affected, showing a reduced abundance of proteins under combined stress.”
t0“Pisum sativum”
t1“combined drought and light stress”
Title
Jayendra Pandey; Anshita Mahajan; Rajagopal Subramanyam Plant Physiology and Biochemistry 2026. doi:10.1016/j.plaphy.2026.111130
Other claims from this paper (13)
- Intervention effect Combined stress reduced gas exchange parameters.
- Intervention effect Combined stress decreased PSII photochemical efficiency.
- Intervention effect Combined stress reduced PSII-LHCII supercomplexes and PSII dimers.
- Intervention effect Combined stress increased LHCII monomers.
- Mechanism The changes indicated redistribution of LHCII into monomeric forms and antenna disassembly.
- Intervention effect Combined stress increased carotenoid content.
- Intervention effect Combined stress decreased chlorophyll content.
- Intervention effect Reactive oxygen species were elevated under combined stress.
- Mechanism Elevated reactive oxygen species were interpreted as contributing to thylakoid disorganization and membrane protein loss.
- Intervention effect Non-photochemical quenching increased under combined stress.
- Intervention effect PSBS protein levels rose under combined stress.
- Intervention effect Thylakoid stacks were more loosely arranged under combined stress.
- Intervention effect Antioxidant protein abundance increased.