摘要
稻瘟菌(Magnaporthe oryzae)是典型的植物致病菌,其侵染过程依赖多种信号通路参与调控,包括环化腺苷酸(c AMP)信号通路、丝裂原活化蛋白激酶(mitogen-activated protein kinase,MAPK)信号通路和Ca2+信号通路。最新研究发现,除了c AMP信号通路和MAPK信号通路,Ca2+信号通路在稻瘟菌的生长发育、孢子萌发、侵染结构形成和致病性方面也具有重要作用。结合这些信号通路及其相关基因和蛋白研究,综述了调控稻瘟菌致病性相关发育的信号传递分子机理,旨在为稻瘟菌致病机理的研究提供新的线索。
Magnaporthe oryzae is a typical plant pathogen. Its infection processes are mediated by a variety of signal pathways including c AMP,mitogen-activated protein kinase( MAPK) and Ca^2 +signal pathways. The latest research discovered that apart from c AMP and MAPK signal pathways,Ca^2 +signal pathway also played an important role in M. oryzae hyphal growth,sporulation,germination,appressorium formation and phytopathogenicity. The molecular mechanism of infection processes related signal transduction of M. oryzae were reviewed based on studying these signal pathways and the related genes and proteins,aiming at providing new clues for investigating M. Oryzae pathogenisis.
出处
《中国农业科技导报》
CAS
CSCD
北大核心
2015年第1期87-94,共8页
Journal of Agricultural Science and Technology
基金
国家自然科学基金项目(31100052
31370163)
广东省自然科学基金项目(S2012010009941
S2013010014006)
国家国际科技合作专项课题(2011DFR31220-2)
广东省高等学校人才引进专项(粤财教[2011]430号)
广东省科技计划项目(2011B020308015)资助
关键词
稻瘟菌
Ca2+信号通路
钙调蛋白
钙调蛋白激酶
钙调蛋白磷酸酶
Magnaporthe oryzae
Ca2+ signaling pathway
calmodulin
Ca2+/calmodulin-dependent protein kinase
calcineurin