Figure 7 of
Pang, Mol Vis 2005;
Figure 7. Rhodopsin absorption spectrum in normal C57BL/6J and rd12 retinas
By 3 weeks of age more than half of the adult level of rhodopsin had been produced in normal mice; by 5 weeks nearly the mature level was reached. In contrast, rd12 homozygotes exhibited essentially no rhodopsin spectrum at any age (lower 3 curves).