thought Plants utilize systemic stomatal immunity (SSIM) to rapidly close stomata in distal leaves upon local infection. The mobile signal USIC, an uORF-encoded peptide, travels via the phloem to be sensed by the SIRK1-KIN7 receptor complex, triggering MC4-mediated cleavage and AHA1/PIP2;1 activity.
References:
* Liu C, Yu Q, Jin Y, et al. An uORF-encoded mobile peptide sparks systemic stomatal im...去小宇宙查看完整单集简介
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