Somatic cell genetics.
D000375:Aging; D002460:Cell Line; D002478:Cells, Cultured; D003582:Cytogenetics; D003920:Diabetes Mellitus / Q000235:genetics; D005347:Fibroblasts; D030342:Genetic Diseases, Inborn / Q000175:diagnosis*; D005826:Genetics, Medical; D006367:HeLa Cells; D006801:Humans; D007926:Lesch-Nyhan Syndrome / Q000175:diagnosis / Q000235:genetics / Q000378:metabolism; D008967:Molecular Biology; D014983:Xeroderma Pigmentosum / Q000175:diagnosis / Q000235:genetics / Q000378:metabolism