Elahe Tajbakhsh1*, Hassan Momtaz2, Manouchehr Momeni3 and Sodabe Hamedi4
1Department of Microbiology, Faculty of Basic Science, Islamic Azad University, Shahrekord branch, P.O.Box:166, Shahrekord, Iran.
2Department of Microbiology, Faculty of Veterinary Medicine, Islamic Azad University, Shahrekord branch-Shahrekord- Iran.
3Biotechnology center, Faculty of Veterinary Medicine, Islamic Azad University, Shahrekord branch- Shahrekord- Iran.
4Biostatistic Medical University, Zabol, Iran.
