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:: دوره 7، شماره 1 و 2 - ( 4-1392 ) ::
جلد 7 شماره 1 و 2 صفحات 57-60 برگشت به فهرست نسخه ها
Detection of the Chinese Genotype of Infectious Bronchitis Virus (QX-type) in Iran
چکیده:   (3778 مشاهده)
Case Report: Recently a 20-day-old layer flock with mortality has been submitted to the PCR Lab. Infectious Bronchitis Virus (IBV) has been detected in the clinical samples. Results: A phylogenetic tree based on a partial S1 gene sequence showed Iranian IBV variant located in LX4-type cluster. This cluster include all QXIBV-type detected in China and European countries. The highest sequence homology (> 99%) was found with that of a group of the Chinese QX but less similarity with European QX-like (>95%) and another Chinese QXIBV (>94%). Conclusion: Comparison of Nucleotides sequence with H120 and 4/91 IB vaccines shows only 76.9 and 79.7 identity, respectively.
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نوع مطالعه: پژوهشي | موضوع مقاله: عمومى
دریافت: ۱۳۹۳/۱۰/۲۱ | پذیرش: ۱۳۹۳/۱۰/۲۱ | انتشار: ۱۳۹۳/۱۰/۲۱
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Bozorgmehri-Fard M H, Charkhkar S, Hosseini H. Detection of the Chinese Genotype of Infectious Bronchitis Virus (QX-type) in Iran. Iran J Virol. 2013; 7 (1 and 2) :57-60
URL: http://journal.isv.org.ir/article-1-120-fa.html

Detection of the Chinese Genotype of Infectious Bronchitis Virus (QX-type) in Iran. مجله ویروس شناسی ایران. 1392; 7 (1 و 2) :57-60

URL: http://journal.isv.org.ir/article-1-120-fa.html



دوره 7، شماره 1 و 2 - ( 4-1392 ) برگشت به فهرست نسخه ها
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