Bar chart showing the similar percentage of tracing-reporter labeled cells in the whole mammary epithelial population 1 year after doxycycline pulsing at puberty, tdTomato reporter for Bcl11b-lineage tracing (2 mg doxycycline) and GFP reporter for Krt14-lineage tracing (0.1 mg doxycycline). Pulsing methods are annotated below, and data were presented as means SEM, n = 6, ns, not significant.
