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利用RAPD技术对中华绒螯蟹辽河种群野生、养殖及“性早熟”个体进行比较分析。从S系列的三组引物中筛选出可重复性好的、谱带清晰且扩增结果好的引物,分析了中华绒螯蟹的RAPD基因座位组成,并且检测了S系列随机引物作为中华绒螯蟹遗传变异指标研究中的可能性。从基因水平了解三者之间的差异性。
RAPD was used to analyze the wild, cultured and “precocious” individuals of Eriocheir sinensis Liaohe population. The three primers from S series were screened for good repeatability, clear bands and good amplification results. The RAPD gene locus composition of Eriocheir sinensis was analyzed, and the S series random primers were used as the mitten Possibility of studying genetic variation of crabs. To understand the difference between the three genes at the gene level.