Claim · model-written summary
CsMYC2 activated transcription of CsLOX7 by binding its promoter.
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
e0“CsMYC2 was positive regulator that activated the transcription of CsLOX7, CsAOS2, CsPER1 and CsPER3 via bound with their promoters”
t0“tea plant”
Title
JA-mediated MYC2/LOX/AOS feedback loop regulates osmotic stress response in tea plant
Junyan Zhu; Hongrong Chen; Lu Liu; et al. Horticultural Plant Journal 2023. doi:10.1016/j.hpj.2022.10.014
Other claims from this paper (16)
- Intervention effect Mannitol induced JA accumulation in tea plants.
- Intervention effect Mannitol increased peroxidase activity in tea plants.
- Intervention effect Mannitol induced MYC2 expression.
- Association MYC2 expression positively correlated with LOX and AOS expression.
- Association MYC2 expression positively correlated with PER expression.
- Observation CsMYC2 was a nuclear localized transcription activator.
- Mechanism CsMYC2 activated transcription of CsAOS2 by binding its promoter.
- Mechanism CsMYC2 activated transcription of CsPER1 by binding its promoter.
- Mechanism CsMYC2 activated transcription of CsPER3 by binding its promoter.
- Intervention effect Suppressing CsMYC2 reduced tea plant JA content.
- Intervention effect Suppressing CsMYC2 reduced tea plant peroxidase activity.
- Intervention effect Suppressing CsMYC2 reduced tea plant osmotic stress tolerance.
- Intervention effect Overexpressing CsMYC2 increased JA content in Arabidopsis.
- Intervention effect Overexpressing CsMYC2 increased peroxidase activity in Arabidopsis.
- Intervention effect Overexpressing CsMYC2 improved Arabidopsis tolerance to mannitol.
- Mechanism Authors propose a CsMYC2 CsLOX7 CsAOS2 feedback loop increasing tea plant osmotic stress tolerance through JA accumulation and POD activity.