摘要
分析了高秆籼稻Tadukan的突变系Tad-M-1半矮秆性状的遗传.结果表明:Tad-M-1半矮秆性状受1对隐性主效基因控制,该基因与矮脚南特sd-1基因和新桂矮sd-g基因非等位,而与云南矮秆粳稻雪禾矮早的矮秆基因以及四川半矮秆籼稻一支腊的半矮秆基因等位.本文还评价了Ted-M-1的育种利用价值.
This paper dealed with the inheritance of the rice semidwarf of Tad-M-,a mutant line bred from traditional indica rice Variety Tadukan by radiation. The results indicated that semidwarf of Tad-M-1 was controlled by one pair of recessive gene, which was nonallelic to sd-1 gene of variety Aijiaonante and sd-g gene of variety Xinguiai and allelic to the semidwarf gene of Yunnan japonica variety Xueheaizao and Sichuan indica variety Yizila.The possible uses of Tad-M-1 in rice breeding was also discussed.
出处
《福建农业大学学报》
CSCD
1995年第2期143-148,共6页
Journal of Fujian Agricultural University
关键词
水稻
突变系
半矮秆基因
等位性分析
rice
mutant line Tad-M-1
semidrwarf gene
allelic analysis