KITLG and infection: The ERG analysis revealed that the scotopic traces of control eyes presented nearly horizontal lines (b-wave amplitude, 142.2 ± 43.60.4μV, n = 5), while infection with the AAV8-KITLvirus led to clear a- and b-waves (b-wave amplitude, 304 ± 30μV, n = 5) (Figure 9F,G), suggesting that overexpression of KITL partially restores the retinal function in rd10/rd10 mice.