Osmotic stress increases alcohol dehydrogenase activity in maize seedlings

被引：14
|
作者：
Kato-Noguchi, H [1 ]
机构：
[1] Kagawa Univ, Fac Agr, Dept Biochem & Food Sci, Miki, Kagawa 7610795, Japan
来源：
BIOLOGIA PLANTARUM | 2000年 / 43卷 / 04期
关键词：
abscisic acid; Zea mays;
D O I：
10.1023/A:1002864318871
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Maize (Zea mays L.) seedlings were exposed to osmotic stress, and alcohol dehydrogenase (ADH) activity and abscisic acid (ABA) concentration were determined. The osmotic stress increased ADH activities in both roots and shoots, whereas the increase was 2-fold greater in roots than the shoots. The stress also increased ABA concentration in both roots and shoots and the increase was greater in the roots than in the shoots.
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页码：621 / 623
页数：3
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