Other language title :
Diversity of caprine and ovine Pasteurella multocida isolates based on 16S rRNA gene sequencing
Title of article :
تنوع گونه‌اي باكتري پاستورلا مولتوسيداي گوسفندي و بزي جدا شده بر اساس توالي ژن S rRNA16
Author/Authors :
Shayegh، J. نويسنده Faculty of Veterinary Medicine,Department of Microbiology,Islamic Azad University, Shabestar Branch,Shabestar,Iran -, - , Parvizi، M. نويسنده Faculty of Pharmacy,Department of Pharmaceutical Biotechnology,Tabriz University of Medical Sciences,Tabriz,Iran -, - , Hejazi، M. S. نويسنده Drug Applied Research Center, Biotechnology Research Center,Tabriz University of Medical Sciences,Tabriz,Iran -, -
Issue Information :
فصلنامه با شماره پیاپی 33 سال 2010
Abstract :
به منظور كسب آگاهي از رابطه بين جدايه‌هاي بزي و گوسفندي باكتري پاستورلا مولتوسيدا تيپ كپسولي، حضور ژن toxA و توالي ژن S rRNA16 در 9 جدايه بزي (5) و گوسفندي (4) مورد مطالعه واقع گرديد. همه جدايه‌ها، به جز يك مورد متعلق به تيپ A بوده و پراكندگي ژن toxA در ميان سويه‌هاي جدا شده از هر دو گونه مشهود بود. مقايسه توالي ژني S rRNA16 نشان از نقش بز به عنوان مخزن باكتري پاستورلا مولتوسيدا مستقل از انتقال ژن toxA براي گوسفند داشت.
Abstract :
In this study, to increase information about the relationship between caprine and ovine isolates of Pasteurella multocida, 16S rRNA gene sequencing of 9 goats (5) and sheep (4) isolates were investigated. Also, capsular type and toxAgene presentation was studied in this paper. All isolates, except one, belong to capsular type A, and toxA+ strain distributed among strains were isolated from both species. Comparison of the 16S rRNA gene sequence showed the role of goat as a reservoir for P. multocidato sheep independent of toxAgenes transmission.
Keywords :
Pasteurella multocida , Sheep , 16S rRNA gene sequencing , toxA , goat
Journal title :
Iranian Journal of Veterinary Research (IJVR)
Journal title :
Iranian Journal of Veterinary Research (IJVR)
