›› 2009, Vol. 36 ›› Issue (4): 107-110.

• 遗传繁育 • Previous Articles     Next Articles

The Construction of the Genetic Relationship Between Six Pig Species by AFLP Method

LI Sheng-kang,XIONG Yuan-zhu,DENG Chang-yan   

  1. (Huazhong Agricultural University, Wuhan 430070, China)
  • Received:1900-01-01 Revised:2008-12-22 Online:2009-04-20 Published:2009-04-20

Abstract:

We firstly constructed the analytical system for AFLP in pig, and then, scanned six common pig species by AFLP marker using the selective 10 primer combinations. The genetic distance and the cluster graph were acquired applying 20 individuals which belong to six different pig species, respectively. Some specie-specific DNA fragments had been found, which laid the basis for looking for STS (site-tagged sequences) markers.

Key words: molecular marker; AFLP; pig species; genetic distance; cluster analysis

CLC Number: