Claim · model-written summary
Salt stress caused chronic photoinhibition through over reduction of QA.
- Taxon
- canola
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Brassica napus var. napust0 - Outcome
- chronic photoinhibitione0
- Qualifier
- over reduction of Q Ae0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“over reduction of Q A resulting in occurrence of chronic photoinhibition”
t0“canola lines Dunkeld and Cyclone”
Title
H.‐u.‐R. Athar; Z. U. Zafar; M. Ashraf Journal of Agronomy and Crop Science 2015. doi:10.1111/jac.12120
Other claims from this paper (12)
- Intervention effect Root applied glycinebetaine harmed canola growth.
- Intervention effect Foliar glycinebetaine improved canola growth.
- Observation Dunkeld responded more strongly than Cyclone.
- Intervention effect Foliar glycinebetaine improved proline accumulation and plant water status.
- Intervention effect Glycinebetaine increased photosynthetic CO2 fixation, stomatal conductance and water use efficiency.
- Observation Dunkeld was more responsive to glycinebetaine.
- Intervention effect Salt stress reduced energy trapping efficiency.
- Mechanism Salt stress damaged the oxygen evolving complex.
- Intervention effect Exogenous glycinebetaine protected the PSII oxygen evolving centre.
- Intervention effect Exogenous glycinebetaine maintained PSII activity.
- Intervention effect Root applied glycinebetaine did not harm PSII photochemistry.
- Method / resource Fluorescence parameters may rapidly identify salt tolerant canola genotypes.