title: Genetic engineering and gene analysis.
mesh_terms: D000818:Animals; D003001:Cloning, Molecular; D004247:DNA / Q000235:genetics*; D005818:Genetic Engineering; D005821:Genetic Techniques; D006801:Humans; D012333:RNA, Messenger / Q000235:genetics; D012871:Skin Diseases / Q000235:genetics; D012878:Skin Neoplasms / Q000235:genetics
chemical_list: D012333:RNA, Messenger; D004247:DNA