Majority rule consensus sequence of HOXL, NKL and PRD genes. The relative location of the described amino acid patterns is shown (see text for details). Red – HOXL1 and HOXL2 patterns. Green – NKL pattern; Blue – PRD pattern; Boxed – ANTP1 and ANTP2 patterns; Grey shadow – ANTP-PRD pattern.
Fonseca et al. BMC Evolutionary Biology 2008 8:200 doi:10.1186/1471-2148-8-200