Scatterplot depicting the positive correlation between TP53 expression values and Alu RNA processing ratio in AD patients (r=0.65, p < 0.001). Statistical test is based on Pearson's product moment correlation coefficient and follows a t distribution using the cor.test function in R package stats. Scatterplot depicting no correlation between TP53 expression values and full length Alu RNA levels in AD patients (r=0.06, no correlation, ns=non-significant). Statistical test as in subfigure 5C. 