Long-term effects of abscisic acid (ABA) on the grape berry phenylpropanoid pathway: Gene expression and metabolite content
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- 作者：Luis Villalobos-Gonzá ; lez ; Alvaro Peñ ; a-Neira ; Freddy Ibá ; ñ ; ez ; Claudio Pastenes ; cpastene@uchile.cl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Grape berry ; Abscisic acid ; Phenylpropanoids
- 刊名：Plant Physiology and Biochemistry
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：105
- 期：Complete
- 页码：213-223
- 全文大小：534 K
文摘
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Endogenous ABA, at veraison, transiently triggers grape berry ripening.
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ABA transiently increases gene expression of the backbone phenylpropanoid pathway.
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Exogenous ABA increases VvPAL expression longer than its own concentration.
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VvLAR2 and VvMyb4A resume increasing expression 40 days after ABA application.
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One single ABA application, increases phenylpropanoid metabolism in the long term.