[德国小蠊（蜚蠊科）实验室品系的核核糖体DNA变异性]
[Nuclear rDNA variability in laboratory strains of the German cockroach Blattella germanica L. (Blattellidae)].
作者信息
Lazebnaia I V, Semenova S K, Lazebnyĭ O E, Schal C, Mukha D V
出版信息
Genetika. 2005 May;41(5):590-4.
The polymorphism of nuclear ribosomal DNA has been studied in male German cockroaches. The RFLP analysis has been used to identify seven types of HindIII fragments, the variation of which may serve as the basis for the differentiation of laboratory strains with respect to some population indices, including the average number of fragments per animal (N), the proportion of polymorphic loci (P), and the average pairwise similarity (APS). The interpopulation variation (FST) calculated for nine haplotypes is 53.85%.
已对雄性德国小蠊的核糖体DNA多态性进行了研究。采用限制性片段长度多态性（RFLP）分析来鉴定七种HindIII片段类型，其变异可作为区分实验室菌株某些群体指标的基础，这些指标包括每只动物的片段平均数量（N）、多态位点比例（P）和平均成对相似度（APS）。针对九种单倍型计算的群体间变异（FST）为53.85%。
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