Biotechnology Bulletin ›› 2013, Vol. 0 ›› Issue (8): 74-77.

• Research Report • Previous Articles     Next Articles

Studies on the Genetic Diversity and Relationship of Manglietia hainanensis Dandy by ISSR

Wei Xiaoling, Cao Fuxiang, Chen Jian   

  1. (Central South University of Forestry and Technology,Changsha 410004)
  • Received:2013-03-18 Revised:2013-08-11 Online:2013-08-11 Published:2013-09-02

Abstract: Inter-simple sequence repeat(ISSR)technique was applied to detect 4 populations and 36 samples of Manglietia hainanensis Dandy,and 106 bands were amplied by 10 primers,including 87 polymrphic bands. The polymorphic percentage is 82.08%. The variation range of alleles per locus(Ne)was 1.416 6-1.625 7;variation range of Nei's gene diversity(H)was 0.222 8-0.339 2;variation range of shannon's information index(I)was 0.315 1-0.491 0;coefficient of gene differentiation(Gst)of the 4 populations was 0.197 1. Based on the genetic identity,dendrogram of 4 populations was constructed by UPGMA.

Key words: Manglietia hainanensis, Dandy, ISSR, Genetic diversity, Relationship

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