Figure 8 of
Shimauchi-Matsukawa, Mol Vis 2005;
11:1220-1228.
Figure 8. Possible lineage of GRK1- and GRK7-related genes during evolution
The line length and the point of diversion are arbitrary. Although the expression of chicken GRK7 in the retina has not been reported, we detected this gene in a chicken retinal cDNA library (unpublished data).