Figure 4.

Conserved syntenic regions containing tooth-specific genes across toothed (human, anole) and edentulous (turtle, chicken) vertebrates. AMBN and ENAM are in a reptile-specific chromosomal region, precluding the use of human as a reference sequence for these genes. Dashed outlines indicate pseudogenization.

Bradley Shaffer et al. Genome Biology 2013 14:R28   doi:10.1186/gb-2013-14-3-r28
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