The differentiated state of normal and malignant cells or how to define a "normal" cell in culture.
D000818:Animals; D002356:Cartilage / Q000166:cytology; D002454:Cell Differentiation; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002472:Cell Transformation, Viral; D002478:Cells, Cultured; D003094:Collagen / Q000096:biosynthesis; D004847:Epithelial Cells; D005260:Female; D005786:Gene Expression Regulation; D008321:Mammary Glands, Animal / Q000166:cytology; D009369:Neoplasms / Q000378:metabolism / Q000473:pathology; D013710:Tendons / Q000166:cytology
D003094:Collagen