METHYL JASMONATE, CALCIUM, AND LEAF SENESCENCE IN RICE

被引：43
作者：
CHOU, CM [1 ]
KAO, CH [1 ]
机构：
[1] NATL TAIWAN UNIV,DEPT AGRON,TAIPEI,TAIWAN
来源：
PLANT PHYSIOLOGY | 1992年 / 99卷 / 04期
关键词：
D O I：
10.1104/pp.99.4.1693
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The possible involvement of calcium in the regulation of methyl jasmonate-promoted senescence of detached rice (Oryza sativa) leaves was investigated. Calcium effectively reduced methyl jasmonate-promoted senescence of detached rice leaves. The effect of methyl jasmonate on the senescence was also significantly reduced by calcium ionophore A23187. Methyl jasmonate-promoted senescence of detached rice leaves may be mediated through blocking the entrance of calcium ions into the cytosol.
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页码：1693 / 1694
页数：2
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