Fig. 6From: A cure for the blues: opsin duplication and subfunctionalization for short-wavelength sensitivity in jewel beetles (Coleoptera: Buprestidae)3D model of Acmaeodera diffusa UVS2, two views shown (180° rotation). Retinal is in orange. Residues in green are those reported as potentially significant to spectral tuning in Buprestidae, as listed in Table 2. Numbering is according to bovine rhodopsinBack to article page