Searching for hemagglutinin sequences. (A) Opening view in the Search tab. The H5 and N1 subtypes have been selected and the Toggle Map Search button is clicked. (B) The map selection viewer. Vietnam has been selected from the map and “2003 OR 2004” has been added to the search box. The Go button is clicked.
Ambroggio et al. BMC Bioinformatics 2013 14:197 doi:10.1186/1471-2105-14-197