ROCKEFELLER UNIVERSITY IMAGE: LESIONS (IN GREEN) AKIN TO BASAL CELL CARCINOMA THAT WERE INDUCED BY SOX9 IN THE EPIDERMIS. ABNORMAL DIFFERENTIATION IS SHOWN IN RED, AND BLUE MARKS CELL NUCLEI. CREDIT: ROBIN CHEMERS NEUSTEIN LABORATORY OF MAMMALIAN CELL BIOLOGY AND DEVELOPMENT AT THE ROCKEFELLER UNIVERSITY Early on, every stem cell faces a fateful choice. During...
