Abiotic stress-induced chloroplast proteome remodelling: a mechanistic overview.
Abiotic stress-induced chloroplast proteome remodelling: a mechanistic overview.
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DOI：
10.1093/jxb/ery053
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发表时间：
2018-05
影响因子：
6.9
通讯作者：
S. Watson;R. Sowden;P. Jarvis
中科院分区：
文献类型：
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作者：
S. Watson;R. Sowden;P. Jarvis
叶绿体在所有绿色植物中容纳光合作用，因此对植物、生态系统和农业的生存力和生产力至关重要。然而，由于光合作用固有的波动性，叶绿体对环境胁迫非常脆弱。为了抵消这种敏感性，复杂的叶绿体胁迫驯化系统已经发展起来，其中许多涉及广泛的蛋白质组变化。在这里，我们提供了一个非生物胁迫诱导的叶绿体蛋白质组重塑的联锁和相互依赖的机制的概述。在这方面所涵盖的主题包括：核叶绿体信号机制，特别强调叶绿体基因组的核控制;叶绿体核信号;和叶绿体前蛋白进口调节和叶绿体蛋白酶的作用。
The chloroplast houses photosynthesis in all green plants, and is therefore of fundamental importance to the viability and productivity of plants, ecosystems, and agriculture. Chloroplasts are, however, extremely vulnerable to environmental stress, on account of the inherent volatility of oxygenic photosynthesis. To counteract this sensitivity, sophisticated systems of chloroplast stress acclimation have evolved, and many of these involve broad proteome changes. Here, we provide an overview of the interlocking and mutually dependent mechanisms of abiotic stress-induced chloroplast proteome remodelling. Topics that are covered in this context include: nucleus to chloroplast signalling mechanisms, with a particular emphasis on the nuclear control of the chloroplast genome; chloroplast to nucleus signalling; and the roles of chloroplast pre-protein import regulation and chloroplast proteases.