Claim · model-written summary
Photosynthesis of grapevine did not decrease much under drought.
VitisNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“In both grapevine varieties, early drought decreased leaf conductance and transpiration under both CATA and CETE conditions and more markedly in +M plants”
e2“Photosynthesis did not decrease very much, so the instantaneous water use efficiency (WUE) increased, especially in drought +M plants under CETE conditions”
Title
Daria Kozikova; Inmaculada Pascual; Nieves Goicoechea Plants 2024. doi:10.3390/plants13081155
Other claims from this paper (9)
- Intervention effect Early drought decreased leaf conductance and transpiration in grapevine under CATA and CETE conditions.
- Intervention effect Decreases in leaf conductance and transpiration under early drought were more marked in AMF-inoculated grapevine.
- Intervention effect Instantaneous water use efficiency of AMF-inoculated grapevine under drought increased under CETE conditions.
- Association The WUE increase was associated with a lower intercellular-to-atmospheric CO2 concentration ratio in grapevine.
- Association The WUE increase was associated with reduced plant hydraulic conductance in grapevine.
- Intervention effect Mycorrhization increased stomatal density in Tempranillo under CETE conditions and water deficit.
- Intervention effect Mycorrhization decreased stomatal density in Cabernet Sauvignon under CETE conditions and water deficit.
- Intervention effect Mycorrhization gave smaller stomata in Cabernet Sauvignon under CETE conditions and water deficit.
- Mechanism The interaction of rootstock with AMF is a key factor in grapevine acclimation to water deficit.