mutant allele

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。

somatic genetic mutation leads to a block in the production of functional protein from the mutant allele.

身体的基因突变阻碍突变等位基因生成机能的蛋白质。

Fluorescent MGB probe real time PCR technology was used to detect the mutant allele in 33 classic Phenylketonuria patients and 43 parents, 30 normal controls.

【方法】运用荧光MGB探针实时PCR检测经典型苯丙酮尿症33例，一级亲属43例，正常对照30例。

indeed, the only way we could assert that there was a gene in an organism was by finding a mutant allele for it.

事实上，唯一能确定一个生物体内存在某一种基因的方法就是找到这个基因的突变等位基因。