Do post-translational modifications control cell differentiation? Written by Nancy Kendrick, Kendrick Labs, Inc., Madison, WI 53713 nancy@kendricklabs.com 5/1/26 Abstract The four human tissue types (epithelial, muscle, nervous and connective) are comprised of about 200 different cell types all with the same genome but radically different morphologies [1]. While Alberts et al. describe seven control points […]