温度对水稻光敏、温敏核不育基因表达影响的研究

作物学报 ›› 1993, Vol. 19 ›› Issue (01): 47-54.

温度对水稻光敏、温敏核不育基因表达影响的研究

陈良碧;李训贞;周广洽

河南师范大学生物系，410006

收稿日期:1991-06-30 修回日期:1991-12-10 出版日期:1993-01-12 网络出版日期:1993-01-12
通讯作者: 陈良碧

Effects of Temperature on the Sterility of Rice in Photo-sensitive and Thermo-sensitive Male Sterile Lines

Chen Liang-bi;Li Xun-zheng;Gauang-qia

Department of Biology,Hunan Normal University,Changsha 410006

Received:1991-06-30 Revised:1991-12-10 Published:1993-01-12 Published online:1993-01-12
Contact: Chen Liangbi

摘要/Abstract

摘要： 在温度和光照自动控制的生物人工气候箱内研究了温度对安农S-1等6个温敏（Thermo-sensitive)不育材料和农垦58S等4个光敏(Photo-sensitive)不育基因表达的影响。结果表明：温敏不育材料在高温（昼温31℃，夜温28℃）条件下为不育，在低温（昼温24℃，夜温22℃）条件下为可育。它们对温度敏感的时期在花粉母细胞形成期至单核花

关键词: 雄性不育水稻，光敏不育基因，温敏不育基因，温度

Abstract: The effect of temperature on the expression of the male sterile genes of 6 thermo-sensitive and 4 photo-sensitive male sterile lines was studied under different temperature profiles. The results indicated that the thermo-sensitive male sterile lines were all sterile under high temperature(31℃/28℃)

Key words: Male sterile rice, Photo-sensitive male sterile geng, Thermo-sensitive male sterile gene, Temperature

陈良碧;李训贞;周广洽. 温度对水稻光敏、温敏核不育基因表达影响的研究[J]. 作物学报, 1993, 19(01): 47-54.

Chen Liang-bi;Li Xun-zheng;Gauang-qia. Effects of Temperature on the Sterility of Rice in Photo-sensitive and Thermo-sensitive Male Sterile Lines[J]. Acta Agron Sin, 1993, 19(01): 47-54.

参考文献

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed