title: Anomalies of growth and form in hydra: polarity, gradients, and a neoplasia analog.
mesh_terms: D003063:Cnidaria / Q000201:enzymology / Q000254:growth & development*; D000013:Congenital Abnormalities / Q000453:epidemiology* / Q000473:pathology; D005954:Glucosephosphate Dehydrogenase / Q000032:analysis; D007521:Isocitrate Dehydrogenase / Q000032:analysis; D009154:Mutation; D009249:NADP; D009369:Neoplasms / Q000453:epidemiology*; D012038:Regeneration
chemical_list: D009249:NADP; D007521:Isocitrate Dehydrogenase; D005954:Glucosephosphate Dehydrogenase