Independent repeated mutations within the alphaviruses Ross River virus and Barmah Forest virus indicates convergent evolution and past positive selection in ancestral populations... by Pyke, AT, Wilson, DJ, Michie, A, Mackenzie, JS, Imrie, A, Cameron, J, Doggett, SL, Haniotis, J, Herrero, LJ, Caly, L, Lynch, SE, Mee, PT, Madzokere, ET, Ramirez, AL, Paramitha, D, Hobson-Peters, J, Smith, DW, Weir, R, Sullivan, M, Druce, J, Melville, L, Robson, J, Gibb, R, van den Hurk, AF