Additional file 2: of Surveillance for Eurasian-origin and intercontinental reassortant highly pathogenic influenza A viruses in Alaska, spring and summer 2015

Maximum likelihood phylogenies depicting inferred relationship among nucleotide sequences for the PB2 (Figure S1), PB1 (Figure S2), PA (Figure S3), NP (Figure S4), M (Figure S5), and NS (Figure S6) gene segments of influenza A isolates derived from wild geese sampled on the Yukon-Kuskokwim Delta, Alaska during spring 2015 (bold) and others representing continental lineages of influenza A viruses recently detected in North America and Eurasia. Bootstrap support values > 70 for nodes are shown. (PDF 230 kb)