lethal mutant

Discovery of soybean albinos lethal mutant line and its analysis

大豆白化致死突变系的发现与分析

Screening and Preliminary Study on the Chemical Lethal Mutant in Rice Photoperiod Temperature Sensitive Male Sterile Line

水稻光-温敏雄性不育系化学致死突变体的诱变筛选与初步研究

Homologous Embryo Lethal Mutant in Rice

水稻纯合胚致死突变研究

Chitinase gene had been amplified by PCR in albinos lethal mutant line , that certificated transformation was successful ;

PCR扩增结果表明在白化致死突变株系中存在几丁质酶基因，证明转化成功；

Genetic lethal & A mutant allele or genetically determined trait that leads to failure to reproduce , although not necessarily to death prior to reproduction .

不同基因型决定相同表型的现象。参见等位基因异质性、临床异质性和基因座异质性。

3 , we detected 60 lethal lines showing heart mutant phynotype .

3对其中330个品系进行免疫化学方法筛选，观察到有60个致死系表现出心脏突变表型，20个品系的心脏突变表型有待进一步证实。