Biodiversity Science ›› 1995, Vol. 03 ›› Issue (1): 1-7.doi: 10.17520/biods.1995001

• 论文 •     Next Article

Genetic relationship among several native pig breeds in Southwest China: An approach from blood pro-tein electrophoresis

Nie Long, Shi Liming   

  1. Laboratory of Cellular and Molecular Evolution,Kunming Institute of Zoology,Chinese Academy of Sciences,Kunming 650223
  • Received:1994-03-03 Revised:1994-05-11 Online:1995-02-20

In the present study, analysis of 42 gene loci of native pigs in Southwest China were carried out by meansof horizontal starch gel electrophoresis. Genotype and gene frequency were general1y similar, the polymor-phism was found only in Tf. Hp. Amy-1. CEs. 6PGD and EsD.Genetic variability was quantified as follows: the proportion of polymprphism loci(P) and the averageheterozygosity (H) were 0. 0714 and 0. 051, respectively. These values were low comparing to those ofdomestic pigs reported. Using the gene frequencies of the 42 loci, the genetic distance between six popula-tions were calculated by two formulae of Nei and Rogers, and UPGMA dendrogram were made. From thedendrogram, it is clear that Xiang pigs is far distanced from other pigs.

No related articles found!
Full text



[1] Sun Hong-tao;Qu Jia-xiang;Fu Wei-dong;Dong Li-hui and Liu Xin. The Screening of Best Medium for Flax Pollen Culture by Using Variance Analysis of Multifactorial Test[J]. Chin Bull Bot, 1988, 5(03): 176 -181 .
[2] Tong Xi-ran Zhang Qi Gao Wei-wei Liu Yan-bing Zhang Zhao Sun Guo-dong. The Study of Some Factors Affecting Somatic Embryogenesis from Seed Embryo of Panax Gensing[J]. Chin Bull Bot, 1991, 8(增刊): 43 -47 .
[3] YU Feng-Lan;GE Qiao-Ying;HAO Nai-Bin and WU Cheng-Shun. The Chemical Constituents from the Leaves and Stems of Stellera chamaejasme[J]. Chin Bull Bot, 1998, 15(05): 66 -67 .
[4] Zehai Zhao;Jianguo Cao;Yujie Fu;Zhonghua Tang;Yuangang Zu. Distribution Characteristics of Glycyrrhizic Acid in Wild and Cultivated Liquorices and Their Applications[J]. Chin Bull Bot, 2006, 23(2): 164 -168 .
[5] Liu Zhengyu. Gymnospermae Vertical Distribution and Ecological Features of Jia Feshan, Nanchuan Sichuan Province[J]. Chin Bull Bot, 1986, 4(12): 91 -94 .
[6] Qinghua Zhao*. Tissue Culture and Rapid Propagation of Cornus alba L.[J]. Chin Bull Bot, 2008, 25(02): 220 .
[7] YU Rong;YUAN Ming and WANG Xue-Chen. Dynamics and Regulation of Microtubule System[J]. Chin Bull Bot, 1998, 15(06): 19 -29 .
[8] XU Xiao-Biao ZHANG Qiu-Ming. Researches and Utilizations of Germplasm Resource of Kiwifruit in China[J]. Chin Bull Bot, 2003, 20(06): 648 -655 .
[9] . [J]. Chin Bull Bot, 1996, 13(专辑): 72 .
[10] TAN Yun YE Qing-Sheng LIU Wei. Tissue Culture of Dendrobidium huoshanness[J]. Chin Bull Bot, 2005, 22(01): 58 -62 .