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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
Sponsored by:Sichuan Society of Zoologists; Chengdu Giant Panda Breeding Research Foundation; Sichuan Association of Wildlife Conservation; Sichuan University
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Your Position :Home->Past Journals Catalog->2002 Vol.21 No.4

Genetic Analysis of Microsatellite Loci in Two Miniature Pig Breeds
Author of the article:NIU Rong1, SHANG Hai-tao1, HUANG Zhong-bo1, WEI Hong1, GAN Shi-xiang2, WANG Ai-de3
Author's Workplace:(1.Laboratory Animal Centre, Third Military Medical University, Chongqing 400038; 2.Laboratory Animal Research Academy, Guiyang College of Traditional Chinese Medicine; 3.College of Animal Science and Technology, Guangxi University)
Key Words:miniature pig; microsatellite; relationship
Abstract:The polymorphism of 35 microsatellites in the two miniature pig breeds in China (Guizfhou miniature pig, Guangxi Bama niniature pig) was analysed. Mean heterozygosity, polymorphism in formation content for each breeds, and genetic distances between two breeds were estimated. The results suggest that both polymorphism information content and mean heterozygosity in the two breeds are low. Mean effective number of alleles is similar to observed number of alleles, suggesting that both breeds have stable heredity. There is a close genetic relationship between Guizhou miniature pig and Guangxi Bama miniature pig, and both Guizhou and Guangxi Bama miniature pig have been two different closed colony animals.
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