›› 2008, Vol. 1 ›› Issue (12): 73-75.

• 生物技术 • Previous Articles     Next Articles

he Cloning and Sequence Analysis of M Protein Coding Gene of SH Strain of Canine Distemper Virus

HANG Yongxia, WANG Jinfu, ZHANG Siqing   

  1. Shanghai Vocational Technical College of Agriculture & Forestry,Shanghai 201600,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-12-20 Published:2008-12-20

Abstract: According to the reported gene sequence of M protein of canine distemper virus (CDV) in GenBank, a special pair of primers were designed to RTPCR amplify M protein gene by using the total RNA of CDV SH stain as a template. The results showed that the homology of gene sequence between CDV SH strain and A75/17, Onderstepoort stain and other seven strain were above 95%;the homology of coding amino acid between CDV SH strain and the others were above 97%. From this information, it can be predicted that M protein has highly conservative property.

Key words: canine distemper virus; M protein; sequence analysis