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Table 2 Evidence of positive selection identified by different methods in Hyphy

From: Molecular evolution of globin genes in Gymnotiform electric fishes: relation to hypoxia tolerance

Gene SLAC (P > 0.8) FEL (P > 0.8) REL (PP > 50) Fubar (PP > 0.8) Branch-site REL
Hba 35 (0.134), 73 (0.199), 109 (0.133) 35 (0.058), 73 (0.077), 79 (0.111), 83 (0.132), 109 (0.073) 35 (60.944), 73 (60.689), 83 (50.668), 109 (84.333) 35 (0.909), 73 (0.840), 79 (0.940), 109 (0.824) E.electricus: p = 0.007
Hbb 123 (0.197), 133 (0.154) 15 (0.093), 45 (0.146), 81 (0.127), 106 (0.164), 112 (0.162), 123 (0.072), 133 (0.067), 144 (0.100) 123 (60.003), 133 (1832.56) 15 (0.818), 81 (0.874), 111 (0.899), 123 (0.854), 133 (0.979), 144 (0.921) B.gauderio: p = 0.003;
E.virescens: p = 0.037
Mb 27 (0.097), 98 (0.096) 27 (0.021), 92 (0.110), 98 (0.029), 108 (0.131) 27 (337.517), 98 (94.269) 27 (0.973), 44 (0.849), 92 (0.849), 98 (0.925) E.electricus: p = 0.005
B.gauderio: p = 0.017
  1. Note: Codons identified by more than one ML method are underlined. Sites also detected by M8 model are shown in bold. Site positions were relative to Zebrafish (Danio rerio) protein sequences, i.e., Mb (Q6VN46), Hba (Q90487), Hbb (Q90486), and Ngb (Q90YJ2) in UniProtKB