Figure 3From: Comparative genomics of chondrichthyan Hoxa clustersIntergenic distance in the Hoxa clusters of several vertebrates. The Little Skate and Horn Shark intergenic distances are virtually identical. Ler -- Little Skate, Hfr -- Horn Shark, Hsa -- human, Xtr, Xenopus tropicalis, Lme -- Indonesian coelacanth, Pse -- Polypterus senegalus.Back to article page