NaCl-induced changes in putrescine content and diamine oxidase activity in roots of rice seedlings

被引：9
|
作者：
Lin, CC [1 ]
Kao, CH [1 ]
机构：
[1] Natl Taiwan Univ, Dept Agron, Taipei 106, Taiwan
来源：
BIOLOGIA PLANTARUM | 2002年 / 45卷 / 04期
关键词：
Oryza sativa; salinity;
D O I：
10.1023/A:1022396408673
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The effects of NaCl on putrescine (Put) content and diamine oxidase (DAO) activity in roots of rice seedlings were examined. NaCl treatment lowered the content of Put and increased the activity of DAO in roots. Our current results indicate that Cl- is not required for NaCl-induced decline in Put content and increase in DAO activity in roots. Put content in roots of rice seedlings exposed to NaCl is possibly regulated by DAO activity.
引用
收藏
页码：633 / 636
页数：4
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