ABRUPT INCREASE IN THE LEVEL OF HYDROGEN-PEROXIDE IN LEAVES OF WINTER-WHEAT IS CAUSED BY COLD TREATMENT

被引：395

作者：

OKUDA, T ^{[1
]}

MATSUDA, Y ^{[1
]}

YAMANAKA, A ^{[1
]}

SAGISAKA, S ^{[1
]}

机构：

[1] HOKKAIDO UNIV,INST LOW TEMP SCI,SAPPORO,HOKKAIDO 060,JAPAN

来源：

PLANT PHYSIOLOGY | 1991年 / 97卷 / 03期

关键词：

D O I：

10.1104/pp.97.3.1265

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

After cold treatment of seedlings of winter wheat (Triticum aestivum L.), levels of hydrogen peroxide in the leaves were measured. The concentration of hydrogen peroxide increased to about three times the control level within a few minutes, and returned to the normal level in 15 to 20 minutes. The elevated level of hydrogen peroxide was found to be equivalent to 1.5 micromoles per gram fresh weight tissues of leaves.

引用

页码：1265 / 1267

页数：3

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