| immunological and genomic analyses of two serotypes of avian paramyxovirus isolated from wild ducks in japan. | a total of 11 avian paramyxoviruses isolated from migrating feral ducks in niigata, japan, were characterized by serological and genomic analyses. hemagglutination inhibition and immuno-double-diffusion tests with antisera specific for the isolated hemagglutinin-neuraminidase polypeptides of reference strains indicated that, of these, eight isolates possessed hemagglutinin-neuraminidase antigen closely related to that of duck/hong kong/d3/75, and the remaining three isolates possessed antigen cl ... | 1984 | 6423837 |