香果树种子萌发过程中淀粉酶和超氧化物歧化酶同工酶分析(英文)

被引：15

作者：

刘国勇 ^{[1
]}

彭丽娟 ^{[1
]}

陈发菊 ^{[2
]}

机构：

[1] 三峡大学化学与生命科学学院

[2] 三峡大学生物技术研究中心

来源：

Agricultural Science & Technology | 2009年 / 10卷 / 02期

关键词：

Emmenopterys henryi Oliv; Amylase isozymes; Superoxide dismutase isozyme; Seed germination;

D O I：

10.16175/j.cnki.1009-4229.2009.02.022

中图分类号：

S667.9 [其他];

学科分类号：

摘要：

[Objective] The study was to understand the changes of amylase(AMY) and superoxide dismutase(SOD) isozymes during the germination process of Emmenopterys henryi Oliv seeds.[Method] By employing polyacrylamide gel electrophoresis method,the expressions of AMY and SOD isozymes during seed germination process were analyzed.[Result] The main AMY bands remained strong during the whole period and a new band A2 appeared in the middle and late period of seed germination.Some new SOD bands occurred at the early stage,then became weak or disappeared in the middle period,and band S6 became intense in the late period.[Conclusion] The expression of AMY and SOD isozyme gene has temporal difference during germination of E.henryi Oliv seeds.

引用

页码：6 / 8+19 +19

页数：4