Analysis and visualization of H7 influenza using genomic, evolutionary and geographic information in a modular web service.

ABSTRACT: We have reported previously on use of a web-based application, Supramap (http://supramap.org) for the study of biogeographic, genotypic, and phenotypic evolution. Using Supramap we have developed maps of the spread of drug-resistant influenza and host shifts in H1N1 and H5N1 influenza and coronaviruses such as SARS. Here we report on another zoonotic pathogen, H7 influenza, and provide an update on the implementation of Supramap as a web service. We find that the emergence of pathogenic strains of H7 is labile with many transitions from high to low pathogenicity, and from low to high pathogenicity. We use Supramap to put these events in a temporal and geospatial context. We identify several lineages of H7 influenza with biomarkers of high pathogenicity in regions that have not been reporte

SUBMITTER: Janies DA 

PROVIDER: S-EPMC7162197 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature