title: Stem cell-fed maturational lineages and gradients in signals: relevance to differentiation of epithelia.
authors.affiliation: Department of Physiology, University of North Carolina School of Medicine, Chapel Hill 27514, USA.
authors.forename: L M
authors.initials: LM
authors.lastname: Reid
mesh_terms: D002453:Cell Cycle; D002454:Cell Differentiation; D002455:Cell Division; D002478:Cells, Cultured; D004847:Epithelial Cells; D005109:Extracellular Matrix / Q000502:physiology; D005544:Forecasting; D018507:Gene Expression Regulation, Developmental; D014411:Neoplastic Stem Cells / Q000166:cytology; D015398:Signal Transduction; D013234:Stem Cells / Q000166:cytology*