Biodiv Sci ›› 1998, Vol. 06 ›› Issue (3): 186-190.DOI: 10.17520/biods.1998028
• 论文 •
GAO Zhi-Qian, ZHOU Kai-Ya
RAPD was employed to assess the genetic variation among Eriochei r sinensis populations of the
Yangtze , Liaohe and Oujiang river systems. 31 random reproducible primers revealed 121 amplified fragments
in which 27 were polymorphic. Intraspecific genetic variation was low ( D = 01004～01063) . Intrapopulation
genetic variation of Liaohe population and Oujiang population were higher than that of Yangtze population
while the interpopulation variation between Liaohe and Oujiang populations was lower than that between either
of them and Yangtze population. The results suggest that the human economic activities have probably caused
gene exchanges between the two populations.
GAO Zhi-Qian, ZHOU Kai-Ya. Genetic variation of the Chinese mitten-handed crab (Eriocheir sinensis) populations detected by RAPD analysis[J]. Biodiv Sci, 1998, 06(3): 186-190.
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