摘要
杂交稻细胞质具有一定的遗传效应,表现在同一细胞质在不同性状上的效应不同,不同细胞质在同一性状上的效应也不同。多数研究结果认为,雄性不育细胞质对大多数性状表现负效应。综述了杂交稻细胞质的分类、细胞质效应的研究方法、不育系细胞质对杂交稻F1代的遗传效应以及今后的研究展望。
The cytoplasm of hybrid rice has some genetic effects, which shows in that the same cyto- plasm could have different effects on different traits, and that the different cytoplasm could have different effects on the same trait. Most of research results indicated that the male sterile cytoplasm had neg- ative effects on most of the traits. In this paper, the classification of hybrid rice cytoplasms, the research methods for cytoplasm genetic effects, the genetic effects of male sterile cytoplasms on F1 hybrid rice as well as the future research prospects were summarized.
出处
《云南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第3期455-458,共4页
Journal of Yunnan Agricultural University:Natural Science
基金
国家高技术研究发展计划("863"计划)(2007AA10Z181)
福建省科技厅重点项目(2006N0006)
关键词
杂交水稻
胞质效应
农艺性状
品质性状
hybrid rice
cytoplasmic effect
agronomic character
quality character
