Development of isonuclear male sterile lines with four different cytoplasmic backgrounds in rice

被引：1

作者：

Pradhan, SB ^{[1
]}

Jachuck, PJ ^{[1
]}

机构：

[1] Cent Rice Res Inst, Cuttack 753006, Orissa, India

来源：

CURRENT SCIENCE | 1999年 / 76卷 / 09期

关键词：

D O I：

暂无

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：

For the first time in rice, four cytoplasmic genetic male sterile (CMS) lines with different cytoplasmic backgrounds, namely, Wild abortive, Oryza perennis (through conversion), Kalinga I, and Lalruma (through indica/indica hybridization) were developed by repeated backcrossing with a common isonuclear maintainer, cultivar (cv.) Krishna. These four new CMS lines with a common nuclear background were confirmed to be cytoplasmically different from one another.

引用

页码：1239 / 1241

页数：3

共 8 条

[1]

ENGLE ML, 1969, PHILIPPINES AGR, V53, P289

[2] CYTOPLASMIC SUSCEPTIBILITY IN PLANT DISEASE [J].