Avian leukosis virus Subgroup J (ALV-J) is a retrovirus that infects meat-type chickens. ALV-J was first reported as a new subgroup of ALV by Payne in 1991. It induced avian myelcytomatosis (ML) in broiler.是什么意思_Avian leukosis virus Subgroup J (ALV-J) is a retrovirus that infects meat-type chickens. ALV-J was first reported as a new subgroup of ALV by Payne in 1991. It induced avian myelcytomatosis (ML) in broiler.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句