UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE/UW MEDICINE IMAGE: IN THIS LAB IMAGE OF A DEVELOPING INCISOR TOOTH, COLORS IDENTIFY WHICH GENES ARE BEING EXPRESSED AT EACH STAGE OF DEVELOPMENT. CREDIT: UNIVERSITY OF WASHINGTON DENTAL ORGANOID RESEARCH GROUP Organoids have now been created from stem cells to secrete the proteins that form dental enamel, the substance that protects...
