Perturbations in stem cell activity and differentiation can lead to developmental defects and cancer. We use an approach involving a quantitative model of cell-state transitions in vitro to gain insights into how SLUG/SNAI2. a key developmental transcription factor. modulates mammary epithelial stem cell activity and differentiation in vivo. https://parisnaturalfoodes.shop/product-category/natural-eyes-pinhole-glasses-reader-styl/