Diverse Roles of Ethylene in Regulating Agronomic Traits in Rice.
Diverse Roles of Ethylene in Regulating Agronomic Traits in Rice.
复制标题
乙烯在调节水稻农艺性状中的多种作用
DOI：
10.3389/fpls.2017.01676
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发表时间：
2017
影响因子：
5.6
通讯作者：
Zhang JS
中科院分区：
文献类型：
--
作者：
Yin CC;Zhao H;Ma B;Chen SY;Zhang JS
气态激素乙烯在不同的植物过程中有不同的作用。这些过程包括种子萌发、植物生长、衰老、果实成熟、生物和非生物胁迫反应等许多方面。在过去的二十年里，乙烯的生物合成和信号转导在拟南芥模型中得到了广泛的研究。然而，关于乙烯在作物中的信号转导机制以及乙烯在作物农艺性状调控中的作用，人们的认识仍然有限。我们最近的发现表明，与拟南芥相比，水稻在乙烯信号转导方面既有保守的机制，也有发散的机制。本文主要介绍了乙烯对重要农艺性状调控的最新研究进展。特别强调它对水稻生长、开花、籽粒灌浆和籽粒大小控制的影响。同样，还将比较乙烯对其他相关作物的影响。此外，还将从作物生长和发育的角度讨论乙烯与其他激素的相互作用。提高对乙烯在调控农艺性状中的作用和机制的认识，将有助于通过精确地操纵乙烯在作物中的作用来提高作物产量。
Gaseous hormone ethylene has diverse effects in various plant processes. These processes include seed germination, plant growth, senescence, fruit ripening, biotic and abiotic stresses responses, and many other aspects. The biosynthesis and signaling of ethylene have been extensively studied in model Arabidopsis in the past two decades. However, knowledge about the ethylene signaling mechanism in crops and roles of ethylene in regulation of crop agronomic traits are still limited. Our recent findings demonstrate that rice possesses both conserved and diverged mechanism for ethylene signaling compared with Arabidopsis. Here, we mainly focused on the recent advances in ethylene regulation of important agronomic traits. Of special emphasis is its impact on rice growth, flowering, grain filling, and grain size control. Similarly, the influence of ethylene on other relevant crops will be compared. Additionally, interactions of ethylene with other hormones will also be discussed in terms of crop growth and development. Increasing insights into the roles and mechanisms of ethylene in regulating agronomic traits will contribute to improvement of crop production through precise manipulation of ethylene actions in crops.
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影响因子：
11.6
作者：
Fukao, Takeshi;Yeung, Elaine;Bailey-Serres, Julia
通讯作者：
Bailey-Serres, Julia
影响因子：
4.8
作者：
Beltrano, J;Ronco, MG;Montaldi, ER
通讯作者：
Montaldi, ER
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4.2
作者：
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通讯作者：
CHEN, SK
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作者：
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通讯作者：
Voesenek, LACJ
影响因子：
4.3
作者：
Das, Kaushik;Panda, Binay B.;Shaw, Birendra P.
通讯作者：
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