›› 2007, Vol. 34 ›› Issue (4): 67-71.

• 遗传繁育 • Previous Articles     Next Articles

Feasibility of SSCP Polymorphism Detecting in Cattle mtDNA

MENG Yan1,2, XU Shangzhong1,3, ZAN Linsen3, GAO Xue1, REN Hongyan1, CHEN Jinbao1
  

  1. 1.Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100094, China; 2.Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jingzhou 434000,China;  3. Animal Sciences and Technology College, Northwest Agriculture and Forestry University, Yangling 712100, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-04-20 Published:2007-04-20

Abstract: In order to discuss the application feasibility of SSCP polymorphism in mtDNA polymorphism,15 cattle breeds of 523 were selected . Then basis of the SSCP polymorphism we selected individuals to sequence. The result of D-loop sequence SSCP didn't accord with the sequencing, however the result of 12S rRNA corresponded to SSCP polymorphism and sequencing. These show that the SSCP polymorphism don't adapt to quick variation sequences and can get good effect in slowly variation sequences.

Key words: SSCP; mtDNA; cattle; polymorphisms; feasibility

CLC Number: