Sequence Analysis of M2 Gene of Avian Influenza Virus Strain (A/Chicken/Iran/101/98 (H9N2)) as an Oil Vaccine Seed

نویسندگان

  • Hassan Nili Department of Avian Medicine, School of Veterinary Medicine, Shiraz University, P.O. Box 1731, Shiraz, Iran
  • Khosrow Aghaiypour Department of Biotechnology, Razi vaccine and serum research Institute, P.O. Box 31975/148, Karaj, Iran
  • Seyed Mahmoud Ebrahimi Department of Biotechnology, Razi vaccine and serum research Institute, P.O. Box 31975/148, Karaj, Ira and Department of Avian Medicine, School of Veterinary Medicine, Shiraz University, P.O. Box 1731, Shiraz, Iran
چکیده مقاله:

In this study, the full-length M2 gene of the avian influenza virus (H9N2) was isolated, analyzed and studied in detail. Total RNA was extracted and cDNA of the M2 mRNA was obtained by reverse transcriptase polymerase chain reaction (RT-PCR) using random hexamer oligoes; specific primers were used for amplification of the M2 open reading frame (ORF) region. PCR was able to amplify the desirable fragment (294-bp) of the spliced M2 gene. The nucleotide sequence homology between the Iranian isolate and other H9 and H5 subtypes of influenza A from different hosts and geographical areas deposited in GenBank ranged from 92 to 98% and the amino acid sequence homology ranged from  97 to 100%.

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sequence analysis of m2 gene of avian influenza virus strain (a/chicken/iran/101/98 (h9n2)) as an oil vaccine seed

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عنوان ژورنال

دوره 6  شماره 4

صفحات  235- 138

تاریخ انتشار 2008-10-01

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