中国水稻科学2001，Vol.15Issue(2)：88-92,5.
BT型细胞质雄性不育恢复基因的基因定位
Molecular Location of a Fertility Restorer Gene for BT Type CMS Rice
梁国华 1严长杰 1汤述翥 1顾铭洪 1翟文学 2朱立煌2
作者信息
- 1. 扬州大学农学院，江苏扬州 225009
- 2. 中国科学院遗传研究所，北京 100101
- 折叠
摘要
Abstract
Inheritance of fertility restoration of BT type CMS was conductedby utilizing a CMS line 731A (A), a CMS maintainer line 731B(B), a CMS restorer line C9083(C) and their (A/C)F1 and (A//B/C)BC1 populations. The results indicated that fertility restoration of C9083 was conditioned by one dominant gene; the parents C9083 and 731A, and their populations (A//B/C)BC1 were also used as plant materials to map this gene with RFLP and microsatellite markers on chromosome 10.This gene was linked with RFLP markers C16 and G291, with recombinant value between the gene and C16 being 19.3% and that between the gene and G291 being 14.0%, therefore the gene might be allelic to the Rf1 gene reported before.关键词
水稻/细胞质雄性不育性/恢复基因/基因定位分类
农业科技引用本文复制引用
梁国华,严长杰,汤述翥,顾铭洪,翟文学,朱立煌..BT型细胞质雄性不育恢复基因的基因定位[J].中国水稻科学,2001,15(2):88-92,5.
