title: Epithelial-mesenchymal interactions.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002455:Cell Division / Q000187:drug effects; D002642:Chick Embryo; D046508:Culture Techniques; D004848:Epithelium / Q000196:embryology* / Q000502:physiology* / Q000503:physiopathology; D005241:Feathers / Q000196:embryology; D005467:Floxuridine / Q000494:pharmacology; D006025:Glycosaminoglycans / Q000494:pharmacology; D007945:Leukemia, Lymphoid / Q000503:physiopathology; D008648:Mesoderm; D010414:Pennsylvania; D011120:Polyomavirus; D012313:RNA / Q000378:metabolism; D012468:Salivary Gland Neoplasms / Q000209:etiology; D012867:Skin / Q000166:cytology; D016038:Skin Transplantation; D013154:Spleen / Q000528:radiation effects; D013950:Thymus Gland / Q000502:physiology
chemical_list: D006025:Glycosaminoglycans; D005467:Floxuridine; D012313:RNA