Fig. 2From: Evolution of hes gene family in vertebrates: the hes5 cluster genes have specifically increased in frogsSyntenic analysis of hes gene locus in sarcopterygian. The syntenies in frog (A), chicken (B), gecko (C) and coelacanth (D) are shown. Chromosome number is described as “XLA7L” in each panel. Pentagon arrows show genes with the 5′–3′ direction. Magenta shows hes gene and magenta with a broken line indicates a pseudogene. Orange or blue squares show the hes5.1 and hes5.3 cluster region, respectively. The broken lined circle shows “partial” hes geneBack to article page