Claim · model-written summary
High light reduced photochemical activities, physiological mechanisms and protein contents in yellowing mutant leaves.
- Taxon
- Rice
Oryza sativat0 - Material
- 812HSt0
- Outcome
- photochemical activities, physiological mechanisms, and protein contentse0
- Direction
- reductione0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leading to a reduction in the photochemical activities, physiological mechanisms, and protein contents in mutant 812HS”
t0“Rice Mutant 812HS”
Title
Aisha Almakas; Guoxiang Chen; Fahad Masoud Wattoo; et al. Agronomy 2021. doi:10.3390/agronomy11112225
Other claims from this paper (13)
- Observation High sunlight caused leaf yellowing in mutant 812HS.
- Observation Dark cover restored green leaf color in mutant 812HS.
- Observation Recovery improved photochemical activities, physiological mechanisms and protein contents.
- Observation High light at the yellow stage decreased net photosynthetic rate, carotenoids and chlorophyll a and b.
- Observation Chlorophyll fluorescence decreased in mutant 812HS.
- Observation ATP content and Mg2+-ATPase and Ca2+-ATPase activities decreased.
- Observation Energy dissipation increased.
- Observation ABS/RC, DI0/RC and TR0/RC increased at the yellow stage.
- Observation O2•– and H2O2 content increased during photooxidation.
- Observation O2•– and H2O2 content decreased during recovery.
- Observation Thylakoid membrane protein content significantly decreased at the yellow stage.
- Observation At recovery, thylakoid membrane protein content showed no significant decrease.
- Observation Photooxidation caused oxidative damage, lipid peroxidation, membrane damage, pigment degradation, lower protein levels and photosynthesis inhibition.