Fig. 5From: A cure for the blues: opsin duplication and subfunctionalization for short-wavelength sensitivity in jewel beetles (Coleoptera: Buprestidae) a UVS opsin topology with tests of branch-site positive selection. Branch labels are in red. Numbers of amino acid sites under positive selection for p-values of 0.95 and 0.99 are provided in the table insert. For full listing of amino acid sites under selection and statistics, see Additional file 2: Table S4 and Additional file 3: Table S5. b LWS opsin topology with tests of branch-site positive selection. Branch labels are in red. Numbers of amino acid sites under positive selection for p-values of 0.95 and 0.99 are provided in the table insert. For full listing of amino acid sites under selection and statistics, see Additional file 2: Table S4 and Additional file 3: Table S5Back to article page