Claim · model-written summary
Enhanced UV-B radiation reduced stomatal conductance (g s) and transpiration rate (E) in Prunus dulcis
- Taxon
- Prunus dulcis
Prunus dulcist0 - Treatment
- Enhanced UV-B radiatione3
- Outcome
- stomatal conductance (g s) and transpiration rate (E)e3
- Direction
- reductione3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sweet almond [Prunus dulcis (Mill) D. Webb]”
e3“Enhanced UV-B radiation caused a significant inhibition of net photosynthetic rate (P N) at UV-B2 and UV-B3 levels and this was accompanied by a reduction in stomatal conductance (g s) and transpiration rate (E)”
Title
A. Ranjbarfordoei; R. Samson; P. Van Damme Photosynthetica 2011. doi:10.1007/s11099-011-0017-z
Other claims from this paper (7)
- Intervention effect UV-B stress increased minimal fluorescence of dark-adapted state (F0) and F0/Fm in Prunus dulcis relative to the UV-Bc control
- Intervention effect UV-B stress decreased variable fluorescence (Fv, Fv/Fm, Fv/F0 and F0/Fm) in Prunus dulcis, reflecting PSII damage
- Intervention effect UV-B stress did not significantly change maximal fluorescence of dark-adapted state (Fm) in Prunus dulcis
- Intervention effect Enhanced UV-B radiation significantly inhibited net photosynthetic rate in Prunus dulcis at UV-B2 and UV-B3 levels
- Intervention effect Increased UV-B stress reduced contents of Chl a, Chl b and total Chl in Prunus dulcis
- Observation Fv/F0, Chl a content and net photosynthetic rate were the most sensitive indicators of UV-B stress in Prunus dulcis
- Intervention effect Adverse UV-B effects became significant at the highest tested radiation dose of 9.36 kJ m-2 d-1 in Prunus dulcis