Claim · model-written summary
RNAi downregulation of TaTIP41 decreased drought tolerance and the ABA response in wheat.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- downregulation using RNA interference (RNAi)e2
- Gene
- TaTIP41e2
- Outcome
- drought tolerancee2
- Direction
- decreaseinferrede2
- Qualifier
- ABA responsee2
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“positively regulate drought tolerance in wheat”
e2“The overexpression of TaTIP41 enhanced drought tolerance and the ABA response, including ABA-induced stomatal closure, while its downregulation using RNA interference (RNAi) had the opposite effect”
Title
TaTIP41 and TaTAP46 positively regulate drought tolerance in wheat by inhibiting PP2A activity
Jianhui Ma; Yuke Geng; Hong Liu; et al. Journal of Integrative Plant Biology 2023. doi:10.1111/jipb.13542
Other claims from this paper (9)
- Observation TaTIP41 homoeologs are expressed in wheat in response to drought stress and abscisic acid.
- Intervention effect Overexpression of TaTIP41 enhanced drought tolerance in wheat.
- Intervention effect Overexpression of TaTIP41 enhanced the ABA response in wheat.
- Intervention effect Overexpression of TaTIP41 enhanced ABA-induced stomatal closure in wheat.
- Association TaTAP46 positively regulates drought tolerance in wheat.
- Observation TaTIP41 physically interacts with TaTAP46 in wheat.
- Observation TaTIP41 and TaTAP46 interact with PP2A catalytic subunits such as TaPP2A-2 in wheat.
- Association TaTIP41 and TaTAP46 inhibit the enzymatic activity of TaPP2A-2 in wheat.
- Intervention effect Silencing TaPP2A-2 improved drought tolerance in wheat.