合子后生殖分离是由杂种后代的无性繁殖而引起的。
Postzygotic reproductive isolation occurs by the inviability of the hybrid offspring.
遗传进化树分析表明，萝卜分离物wrs2在MB类群中单独构成一个分支，可能是MR类群和MB类群发生重组的后代。
Phylogenetic analysis indicated that a radish isolate WRS2 formed a single branch in MB group, possibly WRS2 was the offspring of a recombination between MR and MB groups.
该重组体在大豆根上能结瘤，并且从根瘤中分离出的后代品系对盐、抗生素和毒素仍保持同样高的抗性。
The strains isolated from nodules of the recombinant grown on soybean root main-tain the same high tolerance to salt, antibiotics and toxin.
本发明的乳杆菌分离株或其传代培养后代或由它们所衍生出的突变株可用于制备各种食品，以及用于制备供治疗与预防肠胃疾病以及降低血清胆固醇用的药物组合物。
The strain or the progeny can be used to many kinds of the foods; and it can be used as the medicine for curing the gastrointestinal sickness and decreasing the cholesterol of the serum.
将三轮筛选得到的其中4株可能突变体（T_5），首先进行抗除草剂特性的鉴定实验，从其后代（T_6）中分离出5株具有抗性的植株；
After the isolation, 4 plants (T5) were selected to have herbicide test and 5 plants (T6) resisted herbicide and were still alive.
自交后代基本保持了原有的果形和果顶，但也可分离出长圆形、平顶的个体。
The original fruit shape and fruit top were kept in self-crossed progeny, but a few of plants with oblong fruit shape and flat fruit top also appeared.
以中国高粱胞质雄性不育系“吉农105”为研究试材，用9个常用高粱恢复系与之杂交，并对其杂种后代F 1、F2及BC1的育性分离比例进行了统计调查。
The separation of fertility in F1, F2 and BC1 from crosses between cytoplasmic male sterile line of Chinese sorghum "Jinong 105" and 9 restoring lines of sorghum were statistically analysed.
以中国高粱胞质雄性不育系“吉农105”为研究试材，用9个常用高粱恢复系与之杂交，并对其杂种后代F 1、F2及BC1的育性分离比例进行了统计调查。
The separation of fertility in F1, F2 and BC1 from crosses between cytoplasmic male sterile line of Chinese sorghum "Jinong 105" and 9 restoring lines of sorghum were statistically analysed.
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