Mapping of the nuclear fertility restorer gene for HL cytoplasmic male sterility in rice using microsatellite markers

被引：23

作者：

Huang, QY

He, YQ

Jing, RC

Zhu, RS

Zhu, YG ^{[1
]}

机构：

[1] Wuhan Univ, Coll Life Sci, Wuhan 430072, Peoples R China

[2] Cent China Normal Univ, Coll Life Sci, Wuhan 430079, Peoples R China

来源：

CHINESE SCIENCE BULLETIN | 2000年 / 45卷 / 05期

基金：

中国国家自然科学基金;

关键词：

rice; HL cytoplasmic male sterility; restorer gene; microsatellite marker;

D O I：

10.1007/BF02884944

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Bulked segregant analysis (BSA) of a BC1 population derived from Congguang 41A//Miyang 23/Congguang 41B was used to map the nuclear fertility restorer gene for Honglian (HL) cytoplasmic male sterility. One hundred and fifty-nine microsatellite primer pairs were screened for polymorphisms between the parents and between two bulks representing fertile and sterile plants. One microsatellite marker RM258 produced polymorphic products. The nuclear fertility restorer gene for HL cytoplasmic male sterility was mapped on chromosome 10, 7.8cM from RM258. The restorer gene may be clustered on chromosome.

引用

页码：430 / 432

页数：3

共 14 条

[1] A codominant DNA marker closely linked to the rice nuclear restorer gene, Rf-1, identified with inter-SSR fingerprinting [J].