RAPD tagging of a salt tolerant gene in rice

被引：0
|
作者：
Ding, HY [1 ]
Zhang, GY [1 ]
Guo, Y [1 ]
Chen, SL [1 ]
Chen, SY [1 ]
机构：
[1] Chinese Acad Sci, Inst Genet, Plant Biotechnol Lab, Beijing 100101, Peoples R China
来源：
CHINESE SCIENCE BULLETIN | 1998年 / 43卷 / 04期
关键词：
rice; salt tolerant mutant line; RAPD; molecular marker;
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：
A salt tolerant rice mutant was obtained through tissue culture. The inheritance of salt tolerance in F2 population of mutant crossed with its original variety under salt stress was studied. According to the standard, the ratio of salt tolerant: sensitive was about 3:1 suggesting that there was a major gene related to salt tolerance in the mutant. By RAPD analysis with 220 10-mer primers, the gene was tagged by a 1.0 kb DNA fragment named OPS12-10 which was located on chromosome 7. The genetic distance between the major salt tolerant gene was 16.4 cm.
引用
收藏
页码：330 / 332
页数：3
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