Evidence for a new avian paramyxovirus serotype 10 detected in rockhopper penguins from the Falkland Islands.

ABSTRACT: The biological, serological, and genomic characterization of a paramyxovirus recently isolated from rockhopper penguins (Eudyptes chrysocome) suggested that this virus represented a new avian paramyxovirus (APMV) group, APMV10. This penguin virus resembled other APMVs by electron microscopy; however, its viral hemagglutination (HA) activity was not inhibited by antisera against any of the nine defined APMV serotypes. In addition, antiserum generated against this penguin virus did not inhibit the HA of representative viruses of the other APMV serotypes. Sequence data produced using random priming methods revealed a genomic structure typical of APMV. Phylogenetic evaluation of coding regions revealed that amino acid sequences of all six proteins were most closely related to APMV2 and APMV8.

SUBMITTER: Miller PJ 

PROVIDER: S-EPMC2953191 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature