ACTA VETERINARIA ET ZOOTECHNICA SINICA ›› 2011, Vol. 42 ›› Issue (1): 136-140.

• 研究简报 • Previous Articles     Next Articles

Analysis on the IL-8 Receptor and Lactoferrin Genes in Subclinical Mastiticsdairy Cows by PCR-SSCP

HE Gao-ming, ZHANG Su-hua, ZHAO Zong-sheng*, LI Da-quan   

  1. College of Animal Science and Technology, Shihezi University, Shihezi 832003, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-01-25 Published:2011-01-25

PDF (PC)

[an error occurred while processing this directive]

Abstract: The aim of this study was to detect the relationships between the genotypes of IL-8R and Lactoferrin genes and subclinical mastitics. The genotypes of IL8R and Lactoferrin genes of 80 healthy and 80 subclinical mastitics-dairy cows were detected by using PCRSSCP technique, and the relationships with the number of somatic cells in the milk were analysed. The results showed that the frequencies of genotype SSCP-5 and SSCP-7 of IL-8R CXCR1 were high in the healthy dairy cows and indicated that individuals with genotype AB performed resistance to subclinical-mastitics.

Key words: subclinical mastitics, IL-8R gene, Lactoferrin gene, PCR-SSCP