Claim · model-written summary
Calcium treatment downregulates WRKY46.
- Taxon
- pear fruit
_Poirier_Fleurs_et_feuilles.jpg?width=60)
Pyrus communist0 - Treatment
- calcium treatmente0
- Gene
- WRKY46e0
- Outcome
- WRKY46e0
- Direction
- downregulatede0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“WRKY46, a transcription factor, is upregulated in hard‐end fruit but downregulated by calcium treatment.”
t0“pear fruit”
Title
Chenxia Cheng; Chunjian Zhang; Xiaoshan Jin; et al. Plant Biotechnology Journal 2025. doi:10.1111/pbi.70158
Other claims from this paper (8)
- Observation WRKY46 is upregulated in hard-end fruit.
- Mechanism WRKY46 directly activates NAC187 transcription.
- Mechanism NAC187 activates CCR expression.
- Mechanism CCR activation promotes lignin accumulation.
- Mechanism CML38 physically interacts with WRKY46 and enhances its transactivation capacity.
- Intervention effect Calcium disrupts the regulatory cascade and suppresses lignin biosynthesis.
- Association Upregulation of WRKY46, CML38 and NAC187 correlates with reduced fruit calcium.
- Mechanism The regulatory module is proposed to mediate lignin-related physiological disorders in pear fruit.