Tree files named as “RAxML_PB2.tre” et al. are maximum likelihood (ML) trees of six internal segments (PB2, PB1, PA, NP, M and NS) composed of the same 2343 North America AIV strains, which were recon
Tree files named as “RAxML_PB2.tre” et al. are maximum likelihood (ML) trees of six internal segments (PB2, PB1, PA, NP, M and NS) composed of the same 2343 North America AIV strains, which were recon