Fig. 6From: Recent expansion and adaptive evolution of the carcinoembryonic antigen family in bats of the Yangochiroptera subgroup PSG genes evolved in Yangochiroptera but not in Yinpterochiroptera bat species. CEACAM1-related IgV-like N domain nucleotides sequences of megabats including P. vampyrus (Pva), P. alecto (Pal), R. aegyptiacus (Rae) and E. helvum (Ehe) and the microbat Megaderma lyra (M. lyra; Mly) were aligned with CEACAM1-related sequences from M. lucifugus (Mlu). Phylogenic analysis was performed using MEGA6. All sequences of megabats and M. lyra clustered together with the CEACAM sequences and none with PSG sequences of M. lucifugus Back to article page