过刊浏览

水稻品种超氧物歧化酶(SOD)活性与氧抑光合的关系

王荣福, 崔继林, 聂毓琦

江苏省农科院农业生物遗传生理研究所

摘要

水稻品种在照光的高浓度O_(2)下,其SOD活性可被诱导增加,强光高温也可诱导SOD活性的增加。在40%O_(2)下,SOD活性增加多、维持时间长品种表现O_(2)抑光合程度小,光合速率高。在自然条件下,强光、高温都是诱导SOD活性变化的因素。选择SOD活性高、O_(2)抑光合程度小的种资源可能有利于适应对光合不利的逆境条件。图5表1

SOD activity in relation to oxygen inhibition of photosynthesis in rice cultivars differing in their sensitivity to oxygen

Wang Rongfu, Cui Jilin, Nie Yuqi

Institute of Crop Genetics and Physiology, Jiangsu Academy of Agricultural Science

Abstract

收稿日期：　　录用日期：

通讯作者：　　E-mail:

引用本文：

王荣福, 崔继林, 聂毓琦. 水稻品种超氧物歧化酶(SOD)活性与氧抑光合的关系[J]. 生理学报 1987; 39 (3): .

Wang Rongfu, Cui Jilin, Nie Yuqi. SOD activity in relation to oxygen inhibition of photosynthesis in rice cultivars differing in their sensitivity to oxygen. Acta Physiol Sin 1987; 39 (3): (in Chinese with English abstract).