Article
A Real-Time Reverse-Transcription Polymerase Chain Reaction for Differentiation of Massachusetts Vaccine and Brazilian Field Genotypes of Avian Infectious Bronchitis Virus.
Avian diseases - 1 Mar 2016
Fraga Aline Padilha de, Ikuta Nilo, Fonseca André Salvador Kazantzi, Spilki Fernando Rosado, Balestrin Eder, Rodrigues Carolina Dias, Canal Cláudio Wageck, Lunge Vagner Ricardo
Abstract excerpt
The avian infectious bronchitis virus is classified into serotypes or genotypes (or both) in different poultry-producing countries of the world. In Brazil, Massachusetts type (Mass), used as a live vaccine, and local field Brazilian variants (genotypes; BR) predominate in the commercial poultry flocks. This study describes the development and validation of two real-time reverse-transcription polymerase chain...
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