植物MPKs及其与底物相互作用的研究进展

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中图分类号：Q945.18 文献标识码：A DOI编码：10.3969/j.issn.1006—6500.2025.07.001

Abstract：Mitogenactivatedproteininases（MPKs）arekeysignalregulatorsinplants，nvolediniticalphysiologicalpro suchasgrowthanddevelopment，stressresponses，andhormonesignal transduction.AsdownstreameffctorsintheMPKcascade， MPKsregulatedspecificsubstratesroughphosphorylation，preciselycontrolingvariousphysiologicalprocesseswithntell， enabling plants toapidlyrespondtoenvironmentalchangesandenhanceadaptability.Thisreviewsummarizedrecentresearchon plant MPKsandtheir interactions with substrates，analyzedtheactionmechanismsofrepresentativeMPKsandtheirimpactoplant physiologicalprocesss.DuetoteigconservationofMPKscrossdiferentplantspeies，thisresearchprovdesvuablerfereces for studies on other plants and offers new perspectives for further research on plant MPK signaling.

Key Words： plant; MPKs; MPK substrates; interactions; growth and development; stress response

丝裂原活化蛋白激酶（mitogen-activated proteinkinases，MPKs）级联是细胞信号转导中的一个重要途径，在植物中广泛参与调节多种生物学过程，包括生长发育、免疫反应以及环境胁迫等。（剩余24758字）