1Isolation, identification and attenuation of a pathogenic duck hepatitis virus type 1 in China, and complete genomic sequence comparison between the embryo-passaged, attenuated derivatives and their parent strain

作者： Liu, X.; Liu, X.; Kong, X.; SCI

机构： Huaibei Normal Univ, Coll Life Sci, Dongshan Rd 100, Huaibei City 235000, Peoples R China; Chinese Acad Agr Sci, Harbin Vet Res Inst, Div Avian Infect Dis, Haping Rd 678, Harbin 150001, Heilongjiang, Peoples R China;

来源：POLISH JOURNAL OF VETERINARY SCIENCES

关键词： duck hepatitis virus 1; pathogenicity; attenuation; mutant site

年份：2019