Extended Data Fig. 4: The percentage of Basal-B cell population during prostate regeneration.

a, Schedule of Basal-B-cell labeling in TN-TLR mice during prostate regression and regeneration. b, Immunofluorescence staining of Trp63, Ck8, ZsGreen and tdTomato in TN-TLR mouse prostates after 3 cycles of prostate regression and regeneration. c, Bar graph showing the percentage of Basal-B cells (tdTomato+ZsGreen+) among ZsGreen+ basal cells of intact (n = 6 mice) and regenerated TN-TLR mouse anterior prostates after 1 cycle (n = 4 mice) or 3 cycles (n = 4 mice) of regression-regeneration. d,e, FACS plots (d) and a bar graph (e) showing the percentage of tdTomato+ZsGreen+ Basal-B cells among ZsGreen+ basal cells of intact (n = 6 mice) and regenerated TN-TLR mouse anterior prostates after 1 cycle (n = 4 mice) or 3 cycles (n = 4 mice) of prostate regression-regeneration.