The significance of α-amylase under anoxia stress in tolerant rhizomes (Acorus calamus L.) and non-tolerant tubers (Solanum tuberosum L., var. Desiree)

被引：26

作者：

Arpagaus, S ^{[1
]}

Braendle, R ^{[1
]}

机构：

[1] Univ Bern, Inst Plant Physiol, CH-3013 Bern, Switzerland

来源：

JOURNAL OF EXPERIMENTAL BOTANY | 2000年 / 51卷 / 349期

关键词：

alpha-amylase; anoxia; starch mobilization; translational control;

D O I：

10.1093/jexbot/51.349.1475

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Rhizomes of Acorus calamus L. were able to maintain a functional alpha -amylase under anoxia, whereas a steep decrease in the enzyme protein content and activity took place in potato tubers. The stress-induced control in tubers occurred on the translational level. It is suggested that this decrease is one of the key factors with regard to anoxia intolerance.

引用

页码：1475 / 1477

页数：3

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