粳型光敏核不育水稻7001s的光温反应特性与花粉育性转换及其过程中花药蛋白质的变化

作物学报 ›› 1994, Vol. 20 ›› Issue (02): 156-160.

粳型光敏核不育水稻7001s的光温反应特性与花粉育性转换及其过程中花药蛋白质的变化

黄庆榴;唐锡华;茅剑蕾

中国科学院上海植物生理研究所，上海，200032

收稿日期:1992-07-23 修回日期:1993-01-27 出版日期:1994-03-12 网络出版日期:1994-03-12
通讯作者: 黄庆榴

Photoperiodic and Temperature Responses of a Japonic Photoperiod-sensitive Male-sterile Line 7001s and Their Effect on Fertility and Anther protein

Huang Qing-liu; Tang Xi-hua; Mao Jian-lei

Shanghai Institute of Plant Physiology, Academia Sinica, Shanghai,200032

Received:1992-07-23 Revised:1993-01-27 Published:1994-03-12 Published online:1994-03-12
Contact: Huang Qing-liu

摘要/Abstract

摘要： 粳型光敏核不育水稻7001s在控制光长和温度条件下试验结果说明它对光周期反应强，光周期反应日数为107天；在长光照（14.5小时）雄性不育基因表达稳定，植物在稻穗雌雄蕊原基分化前长光照对穗发育有不利作用，但分化后对长光照反应不敏感。温度对7001s稻穗发育和小穗育性亦有一定的影响，在20℃低温抽穗延迟，但每穗总小穗数

关键词: 光敏核不育水稻，育性，花药，蛋白质

Abstract: The photoperiodic and temperature responses of a photoperiod-sensitive japonica male-sterile line 7001s and their effect on the fertility and protein of the anthers were studied. The results indicated that 7001s is very sensitive to daylength . When put under long day (14.5hr.) environment, the grow

Key words: Photoperiod-sensitive genic male-sterile rice, Fertility, Anther, Protein

黄庆榴;唐锡华;茅剑蕾. 粳型光敏核不育水稻7001s的光温反应特性与花粉育性转换及其过程中花药蛋白质的变化[J]. 作物学报, 1994, 20(02): 156-160.

Huang Qing-liu; Tang Xi-hua; Mao Jian-lei. Photoperiodic and Temperature Responses of a Japonic Photoperiod-sensitive Male-sterile Line 7001s and Their Effect on Fertility and Anther protein[J]. Acta Agron Sin, 1994, 20(02): 156-160.

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