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The public is now paying considerable attention to the use of molecular evidence in studies of human diversity and origins. Much of the early work in this area was based on evidence from mitochondrial DNA, but this has now been supplemented by important new information from nuclear DNA from both Y chromosomes and the autosomes. The bulk of the material available is from living populations, but this is being extended by the study of DNA from archaic populations. The underlying models used in interpreting this evidence are based on the neutral theory of molecular evolution, but also consider...

The transition in anthropological and biomedical research methods over the past 50 years, from anthropometric and craniometric measurements to large-scale microarray genetic studies has resulted in continued revision of opinions and ideas relating to the factors and forces that drive human variation. Human Variation:From the Laboratory to the Field brings together the contributions of 22 scientists working in four continents to identify and address challenges imposed by variability. It reviews the way we examine and analyze human variation, paying specific attention to genetics,...