Maligrant segregants may, therefore, arise when complementing chromosomes are lost.

因此当互补染色体丢失时，就会产生恶性分离子。

RAPD analysis of representative segregants suggested that genetic exchange and recombination occurred during heterokaryon parasexual cycling.

RAPD检测结果说明异核体在准性循环中发生了不同程度的遗传交换及遗传重组。

Recently, few genes related to leaf size of rice was reported, and no QTL was fine mapped, though many QTLs were identified by segregant populations.

目前，有关水稻叶片大小QTL被精细定位或基因鉴定的报道较少。

Through the bulked segregant analysis (BSA) in F2 generation with 46 molecular markers, we preliminariely mapped the LSV gene on the short arm of chromosome 6.

利用群体分离分析法，将控制低淀粉粘滞性基因LSV定位于水稻第6号染色体短臂上。