Intron-mapping of NmeGp1 genes from representative species. Triangles indicate positions of introns. The number in the triangle denotes the phase: 0, intron insertion between two triplet codons; 1, intron insertion after the first base of a codon; 2, intron insertion after the second base. Intron lengths are shown in brackets.
Perina et al. BMC Evolutionary Biology 2011 11:87 doi:10.1186/1471-2148-11-87