Additional file 4: of Evolutionary history of the human multigene families reveals widespread gene duplications throughout the history of animals PervaizNashaiman ShakeelNazia QasimAyesha ZehraRabail AnwarSaneela RanaNeenish XueYongbiao ZhangZhang BaoYiming AbbasiAmir 2019 Maximum likelihood Trees of gene families (residing on human chromosomes 1/2/8/20) based on WAG model. (PDF 3836 kb)