The genetic homogeneity of cheetah populations may make them more vulnerable to disease.

猎豹数量上基因上相同性让它们更容易受疾病攻击。

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The genomic DNA PCR indicated that the genetic homogeneity between NIL-PL01 and NIL-APL01 reached 98.6%, which were being used in screening the molecular marker linked to apetalous trait.

利用随机引物对基因组DNA扩增结果表明，NIL -PL0 1和NIL -APL0 1之间多态性差异较小，遗传同质性达98.6 % ，该材料正用于筛选与无花瓣性状紧密连锁的分子标记。

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Genetic similarity coefficients within the isolates were among 0.45 ~ 0.93, there existed a low degree of homogeneity between most of them.

菌系间的遗传相似系数变化在0.45 ~ 0.93之间，多数菌系间的同源程度较低。

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