Phylogenetic tree of the VP7 genome segments of Canadian isolates of rotavirus along with selected G9 prototype sequences. The maximum-likelihood tree was bootstrapped 1000 times. Canadian G9P strains are represented in the tree. All Canadian strains are designated with “RT” and their numbers end with the year of specimen collection.
McDermid et al. BMC Infectious Diseases 2012 12:306 doi:10.1186/1471-2334-12-306