Figure 2. ASK-1 expression in the retina of rd1 mice. The expression of ASK-1 mRNA in rd1 mice increased gradually during days 0–7 (corresponds to P8–15). The expression of ASK-1 mRNA in the retina of Bl6 mice was low until P11 and mildly increased by P15. Values are presented as averages of 3 independent experiments. Asterisk (*) indicates p<0.005, and double asterisk (**) represents a p<0.0005 compared with baseline.