D. Quantification of the number of esg-GFP+ cells, Dl+ cells, pH3+ cells in experiments (A-C). n is indicated. The numbers of quantified guts from left to right are: 15, 18, 17, 15, 18, 17, 15, 18, and 17. Data information: Error bars represent SDs. p-values for lifespan curves (N) were calculated by the log-rank test. The statistical tests used in other panels were student's t-tests. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, and non-significant (NS) represents p > 0.05. 