Claim · model-written summary
Leaf hydraulic resistance was low and unaffected by VvPIP2;4N overexpression.
- Treatment
- overexpression of VvPIP2;4Ne0
- Outcome
- leaf component of total plant hydraulic resistancee0
- Direction
- unaffectede0
VitisNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leaf component of total plant hydraulic resistance was low and unaffected by overexpression of VvPIP2;4N.”
t0“Grapevine”
Title
Irene Perrone; Giorgio Gambino; Walter Chitarra; et al. PLANT PHYSIOLOGY 2012. doi:10.1104/pp.112.203455
Other claims from this paper (9)
- Observation VvPIP2;4N expression increased oocyte swelling 54-fold.
- Observation VvPIP2;4N was the most expressed root PIP2 gene.
- Observation VvPIP2;4N localized in cortical parenchyma near the endodermis.
- Intervention effect Transgene expression did not inhibit endogenous or other PIP aquaporin expression in roots and leaves.
- Intervention effect Well-watered transgenic grape had higher stomatal conductance and gas exchange.
- Intervention effect Well-watered transgenic grape had higher shoot growth.
- Association VvPIP2;4N expression was inversely correlated with root hydraulic resistance.
- Intervention effect Under water stress, overexpression raised leaf abscisic acid content.
- Intervention effect Under water stress, overexpression decreased stomatal conductance and leaf gas exchange.