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...://en.wikipedia.org/wiki/Y-Chromosome Y-chromosomal DNA] and mitochondrial DNA.)

...ar greater use of [[tools]] than any other species. Recent mitochondrial [[DNA]] and [https://en.wikipedia.org/wiki/Fossil fossil] [[evidence]] suggest mo

...be a valid mean of classification, although in a modified form based on [[DNA]] analysis. [https://med.stanford.edu/news_releases/2005/january/racial-dat ...ents, and tracing either mitochondrial DNA or non-recombinant Y-chromosome DNA explains how people in one place may be largely derived from people in some

...individuals, the different forms of this sequence are called [[allele]]s. DNA sequences can change through [[mutation]]s, producing new alleles. If a mut ...r]] in [[bacteria]], and [[hybrid]]ization in plants. (Draghi J, Turner P, DNA secretion and gene-level selection in bacteria, Microbiology (Reading, Engl

...ice that may account for these different aging rates include efficiency of DNA repair, types and quantities of antioxidant [https://en.wikipedia.org/wiki/ ...ents, addition of new enzymes to the human body and moving mitochondrial [[DNA]] to the cellular [[nucleus]].[23] This proposal is said to lack scientific

...e'' 307(5712): 1050-1051, Fausto-Sterling, Anne (2004) "Refashioning Race: DNA and the Politics of Health" in ''differences'' 15(3):1-37, Jones, Joseph an ...nce of an individual than to make a scientifically valid categorization by DNA or other such means. Thus in addition to assigning a wanted individual to a

...oples through their [[mitochondrial]] and [[Y chromosome|Y-chromosomal]] [[DNA]], and [[ancestry-informative marker]]s.