(E) Quantification of the number of newly renewed ECs in the indicated genotypes after 7 days Increase in EB numbers and EC turnover in the EGFRact midgut reflects both suppression of EB deaths and the non-autonomous stimulation of ISC in this background. Data information: (n= 17, 13, 12, 10, 21, 24). P values were calculated using one-way ANOVA Bonferroni corrected (****, P < 0,0001). 