Figure 1From: The dog and rat olfactory receptor repertoiresPositions of conserved and variable amino acids in 1,009 dog and 1,470 rat OR proteins. (a) Comparison of 1,009 dog OR genes. (b) Comparison of 1,470 rat OR genes. E and EC, extracellular domain; I and IC, intracellular domain; TM, transmembrane domain.Back to article page