Claim · model-written summary
Combined shock raised cell membrane permeability relative to drought alone.
- Taxon
- olive
Olea europaeae0 - Treatment
- DH+UV-B treatmente0
- Outcome
- cell membrane permeabilitye0
- Direction
- highere0
- Comparator
- drought-stressed plantse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“olive plants (drought treatment) were subjected to an episode of heat plus UV-B radiation shock (DH+UV-B treatment) for 2 days. After the treatments, plants were allowed to grow under irrigated conditions (recovery). Compared with irrigated plants, drought treatment induced lower relative water content but this status was not aggravated when DH+UV-B shock was applied. Additionally, the effective quantum yield of PSII was similar in the drought-stressed and DH+UV-B treatments. Interestingly, the DH+UV-B treatment produced higher photosynthetic pigment contents than drought-stressed plants. Concerning oxidative status, the DH+UV-B treatment induced similar lipid peroxidation levels and only cell membrane permeability was higher than in drought-stressed plants”
Title
Sónia Silva; Conceição Santos; João Serodio; et al. Functional Plant Biology 2018. doi:10.1071/fp18026
Other claims from this paper (7)
- Intervention effect Drought reduced relative water content compared with irrigation.
- Intervention effect Combined shock did not further aggravate the lower water content.
- Intervention effect Effective quantum yield of PSII was similar between drought and combined shock.
- Intervention effect Combined shock gave higher photosynthetic pigment contents than drought alone.
- Intervention effect Combined shock yielded similar lipid peroxidation to drought alone.
- Intervention effect Drought alone gave higher anthocyanin and proline levels than combined shock.
- Intervention effect Drought and combined shock plants recovered physiological performance similarly.