GENETIC DIVERSITY OF Hemibagrus guttatus IN THAI NGUYEN PROVINCE BY RAPD MARKERS


Authors

  • Nguyen Thi Hai Ha Vietnam National University of Forestry
  • Bui Van Thang Vietnam National University of Forestry
  • Tran Viet Vinh Thai Nguyen University of Agriculture and Forestry
  • Tran Thao Van Thai Nguyen University of Agriculture and Forestry

Keywords:

Genetic diversity, Hemibagrus guttatus, RAPD, Thai Nguyen province

Abstract

Hemibagrus guttatus, which is a species of the Hemibagrus genus of Barridae, distributed in  few large rivers in the mountains and only in the rapid and strong currents. Because the economic benefits from H. guttatus are very high, this is hunted in large numbers. This study evaluated genetic diversity of H. guttatus from 24 collected individuals in Thai Nguyen based on ten primers of  RAPD marker. Results showed that the average genetic similarity value between the individuals studied was 69.6%, the genetic similarity was ranged from 0.57 to 0.89. The samples were divided into two groups based on the value of genetic similarity, in which the samples collected in Phu Luong district had a similarity value of 57% in one group, unlike the others with similarity value 65%. Following research creates a scientific basis and an important scientific proof to conservation and development of H. guttatus genetic resources in Thai Nguyen province.

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Published

27-10-2017

How to Cite

Thi Hai Ha, N., Van Thang, B., Viet Vinh, T., & Thao Van, T. (2017). GENETIC DIVERSITY OF Hemibagrus guttatus IN THAI NGUYEN PROVINCE BY RAPD MARKERS. Journal of Forestry Science and Technology, (5), 011–017. Retrieved from https://journal.vnuf.edu.vn/en/article/view/1092

Issue

No. 5 (2017)

Section

Biotechnology & Plant breeds

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