Figure 4.
Gene expression fold differences. (A) Normal eyes (right eyes vs. left eyes) in the 26N group. (B) Normal eyes (right eyes vs. left eyes) in the 37N group. (C) Comparison of expression levels at 26N and 37N; down-regulation indicates lower expression in the 37N group. Headings separated by vertical dashed lines indicate functional grouping of the protein products of the genes. Filled bars represent statistically significant differences between the left and right eyes or between the two age groups (p < 0.05). Bar color is arbitrary and intended to help in comparing the same gene in the three different conditions. Error bars indicate SEM. In C, the off-scale fold difference for RLBP1 (−13.98) is indicated next to the bar.