Molecular characterization of avian rotaviruses circulating in Italian poultry flocks
نویسندگان
چکیده
منابع مشابه
Molecular characterization of avian adenoviruses in Iranian broiler flocks
This study was conducted to molecularly detect avian adenoviruses in broiler flocks showing liver lesions and respiratory syndrome in northeast Iran. In total, 60 tissue samples were collected from broiler farms with liver lesions, respiratory syndrome and also from clinically healthy flocks. Six samples were positive; however, three samples were selected for molecular studies. PCR products wer...
متن کاملDetection and Molecular Characterization of Avian Rotaviruses in Broiler Farms in Guilan
Background: Avian rotaviruses are one of the important agents of enteritis in birds and have a worldwide distribution. These viruses have an important role in runting and stunting syndrome in chickens. Objectives: The aim of this study was detection and molecular characterization of avian rotaviruses in broiler farms in Guilan province. Methods: In this study, 100 samples were collected on diff...
متن کاملmolecular characterization of avian adenoviruses in iranian broiler flocks
this study was conducted to molecularly detect avian adenoviruses in broiler flocks showing liver lesions and respiratory syndrome in northeast iran. in total, 60 tissue samples were collected from broiler farms with liver lesions, respiratory syndrome and also from clinically healthy flocks. six samples were positive; however, three samples were selected for molecular studies. pcr products wer...
متن کاملmolecular characterization of bovine rotaviruses in pakistan
conclusions bovine rotavirus presents 6% of calf diarrhea in pakistani cattle and buffalo samples. the vp4 and vp6 genes show closed relationships with bovine rotavirus reported from indian isolates. background group a bovine rotaviruses (brv) are one of the main factors of neonatal calf diarrhea and mortality around the world. the current study was carried out to assess the genetics of brv cir...
متن کاملCharacterization of Mycoplasma Gallisepticum Isolated from Commercial Poultry Flocks
Chronic Respiratory Disease (CRD) is caused by Mycoplasmas gallisepticum (MG) and is prevailing in layer, broiler and breeder poultry flocks. The infected birds showed sneezing, rales, coughing and exudates from nostrils and eyes. Mycoplasma species were recovered 27.3% overall, 39.3 per cent of the tracheal swabs, 15.9 per cent of tracheal tissues, 27.4 per cent of lung tissues and 25 per cent...
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ژورنال
عنوان ژورنال: Avian Pathology
سال: 2015
ISSN: 0307-9457,1465-3338
DOI: 10.1080/03079457.2015.1096011