Claim · model-written summary
Transfer to high light caused photoinhibition in Q. pyrenaica.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Verbatim
e0“Transfer of Q. pyrenaica, from low- to high light led to photoinhibition”
Title
Light acclimation at the end of the growing season in two broadleaved oak species
F. J. Cano; D. Sánchez-Gómez; A. Gascó; et al. Photosynthetica 2011. doi:10.1007/s11099-011-0066-3
Other claims from this paper (12)
- Intervention effect Q. pyrenaica had little VCmax or Jmax acclimation 21 days after transfer.
- Intervention effect Transferred Q. pyrenaica had lower stomatal conductance than low light plants.
- Mechanism Stomatal closure was the main photosynthesis limitation after transfer in Q. pyrenaica.
- Intervention effect Higher evaporative demand did not change hydraulic conductivity in Q. pyrenaica.
- Intervention effect Q. petraea had greater gas exchange acclimation than Q. pyrenaica after transfer.
- Intervention effect Transferred Q. petraea gas exchange reached low light plant rates after two weeks.
- Intervention effect Q. petraea VCmax increased significantly after transfer.
- Association The increase in Q. petraea VCmax lowered its Jmax/VCmax ratio below high light plants.
- Mechanism A decrease in internal conductance partly constrained potential photosynthesis gains in Q. petraea.
- Intervention effect Neither oak reached the photosynthetic rates of high light grown plants.
- Observation Q. petraea leaves showed a trend toward acclimation.
- Intervention effect Transfer harmed shade developed Q. pyrenaica leaves.