Comparison of genetic diversity of Pinus koraiensis in two national nature reserves by RAPD marker

doi:10.7525/j.issn.1673-5102.2005.02.018

Abstract

Abstract: With RAPD method, the paper studied genetic diversity and differentiation of two natural populations of Pinus koraiensis in Liangshui National Nature Reserve and Fenglin National Nature Reserve. Through the amplification of RAPD with 10 random primers, 61 repeatable loci were detected, in the amplification and percentage of polymophic loci was 0.693 5%. Nei's index showed the levels of genetic diversity of Liangshui population(0.263 4) was higher than Fenglin'(0.260 7); genetic variation existed mainly within populations, there were little genetic differentiation between populations.

Key words: Pinus koraiensis, genetic diversity, RAPD

LÜ Jian-Zhou, WU Long-Kun, LIU De-Li, LI Yan, PEI Ying, ZHANG Heng-Qing. Comparison of genetic diversity of Pinus koraiensis in two national nature reserves by RAPD marker[J]. Bulletin of Botanical Research, 2005, 25(2): 192-196.

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Comparison of genetic diversity of Pinus koraiensis in two national nature reserves by RAPD marker

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