NaCl-inhibited chlorophyll synthesis and associated changes in ethylene evolution and antioxidative enzyme activities in wheat

被引：8

作者：

Khan, NA ^{[1
]}

机构：

[1] Aligarh Muslim Univ, Dept Bot, Aligarh 202002, Uttar Pradesh, India

来源：

BIOLOGIA PLANTARUM | 2003年 / 47卷 / 03期

关键词：

dry mass; peroxidase; superoxide dismutase; Triticum aestivum;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Effect of NaCl was studied on chlorophyll (Chl) synthesis and its intermediates (protoporphyrin IX, Mg-protoporphyrin IX, and protochlorophyllide), dry mass, ethylene evolution, and activities of superoxide dismutase (SOD) and peroxidase (APX) in wheat (Triticum aestivum L.) seedlings at 24, 48, and 72 h after germination. A conspicuous decrease in Chl synthesis, associated with increase in ethylene evolution and SOD and APX activities, was noted as NaCl concentration was increased from 0 to 100 mM.

引用

页码：437 / 440

页数：4

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