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应用AFLP技术 ,用 8对引物对 2 0株小金海棠家植实生群体进行遗传一致性分析。结果表明 ,小金海棠实生群体内具有高度的遗传一致性 ,遗传相似系数为 98.92 % ;1.0 8%的遗传差异可能是由于有性杂交的基因重组导致差异片段出现所造成的。
Using AFLP technique, 8 pairs of primers were used to analyze the genetic identity of twenty live populations of Actinidia. The results showed that there was a high degree of genetic identity among the populations of M. vulgaris, with a genetic similarity coefficient of 98.92%. The genetic difference of 1.08% might be due to the presence of different fragments due to genetic recombination of sexual hybrids.