title: Cell cycle kinetics and development of Hydra attenuata. I. Epithelial cells.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002454:Cell Differentiation; D002455:Cell Division; D002467:Cell Nucleus / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis; D004847:Epithelial Cells; D004848:Epithelium; D006829:Hydra / Q000166:cytology* / Q000254:growth & development / Q000378:metabolism; D008938:Mitosis; D008954:Models, Biological; D009024:Morphogenesis; D013053:Spectrophotometry; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine