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ACTA HORTICULTURAE SINICA ›› 2006, Vol. 33 ›› Issue (3): 566-570.

• 研究论文 • Previous Articles     Next Articles

RAPD Analysis of Genetic Relationships among the 23 Ornamental BambooSpecies in Phyllostachys

Gao Suping1;Ren Yanjun1, 2;Chen Qibing1   

  1. (1College of Forestry and Horticulture, Sichuan Agricultrual University, Ya'an, Sichuan 625014, China; 2Academy of Southwest Exploration and Design, Chengdu, Sichuan 610066, China)
  • Received:2005-07-05 Revised:2005-12-30 Online:2006-06-25 Published:2006-06-25

Abstract: 23 species of Phyllostachys were analyzed by amplified polymorphic DNAs (RAPDs). Six primers out of 27 random primers showed high polymorphism. Totally 47 of the polymorphic amplification DNA fragments were obtained. The length ranged from 0.3 kb to 1.05 kb. The polymorphic amplification has
showed distinct polymorphism, about 93.9%. The results of cluster analysis and similarity coefficient statistics from RAPD, analysiswere dentical in the main with that from morphological taxonomy, although a few species not in good agreement with the morphological properties. This species need to be studied further.

Key words: Phyllostachys, Primer, Amplified polymorphic DNAs, Genetic distance, Genetic Relationships