title: DNA studies challenge the meaning of race.
authors.forename: E
authors.initials: E
authors.lastname: Marshall
mesh_terms: D000349:Africa; D003219:Confidentiality; D004272:DNA, Mitochondrial / Q000235:genetics; D016208:Databases, Factual; D030561:Databases, Nucleic Acid; D005006:Ethnicity / Q000235:genetics*; D035082:Federal Government; D005819:Genetic Markers; D036281:Genetic Research; D014644:Genetic Variation; D006801:Humans; D038622:Internationality; D017354:Point Mutation; D011110:Polymorphism, Genetic; D044469:Racial Groups / Q000235:genetics*; D014481:United States
chemical_list: D004272:DNA, Mitochondrial; D005819:Genetic Markers