(C) Quantification of renewed ECs (RFP-only labelled cells), left graph, and number of ISC and EB cells (double RFP+ GFP+ cells), right graph, in posterior midguts after 7, 14, or 21 days of tracing in normal ('Variable': gut scored n= 9, 8, 4) and low demand ('Low': n= 6, 4, 7) culturing conditions. Asterisks denote significances from one-way ANOVA with Bonferroni's Multiple Comparison Test (**, P = 0.0016; ****, P < 0.0001). Data information In the boxplots, the box extends from the 25th to 75th percentiles and whiskers show all points, min to max. The line in the middle of the box is plotted at the median 