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Encyclopedia > Archaeogenetics

Archaeogenetics, a term coined by Colin Renfrew, refers to the application of the techniques of molecular population genetics to the study of the human past. This can involve: Andrew Colin Renfrew, Baron Renfrew of Kaimsthorn (born 25 July 1937), English archaeologist, notable for his work on the radiocarbon revolution, the prehistory of languages, archaeogenetics, and the prevention of looting of archaeological sites. ... Trinomial name Homo sapiens sapiens Linnaeus, 1758 Humans, or human beings, are biologically classified as bipedal primates belonging to the mammalian species Homo sapiens (Latin for wise man or thinking man) under the family Hominidae (the great apes). ...

  • the analysis of DNA recovered from archaeological remains ie ancient DNA;
  • the analysis of DNA from modern populations (including humans and domestic plant and animal species) in order to study human past and the genetic legacy of human interaction with the bioshphere, and;
  • the application of statistical methods developed by molecular geneticists to archaeological data.

The topic has its origins in the study of human blood groups and the realisation that this classical genetic marker provides information about linguistic and ethnic groupings. Early work in this field included that of Ludwik and Hanka Herschfeld, William Boyd and Arthur Mourant. From the 1960s onwards, Luca Cavalli-Sforza used classical genetic markers to examine the prehistoric population of Europe, culminating in the publication of The History and Geography of Human Genes in 1994. The general structure of a section of DNA Deoxyribonucleic acid (DNA) is a nucleic acid —usually in the form of a double helix— that contains the genetic instructions specifying the biological development of all cellular forms of life, and most viruses. ... Archaeology, archeology, or archæology (from the Greek words αρχαίος = ancient and λόγος = word/speech/discourse) is the study of human cultures through the recovery, documentation and analysis of material remains and environmental data, including architecture, artifacts, biofacts, human remains, and landscapes. ... The general structure of a section of DNA Deoxyribonucleic acid (DNA) is a nucleic acid —usually in the form of a double helix— that contains the genetic instructions specifying the biological development of all cellular forms of life, and most viruses. ... A blood type is a description an individuals characteristics of red blood cells due to substances (carbohydrates and proteins) on the cell membrane. ... Broadly conceived, linguistics is the study of human language, and a linguist is someone who engages in this study. ... An ethnic group is a group of people who identify with one another, or are so identified by others, on the basis of a boundary that distinguishes them from other groups. ... William Clouser Boyd (Born March 4, 1903; died February 19, 1983). ... The 1960s decade refers to the years from 1960 to 1969, inclusive. ... Map of human genetic diversity, from the dust jacket of The History and Geography of Human Genes, 1994 Luigi Luca Cavalli-Sforza (born January 25, 1922) is an Italian population geneticist born in Genoa, who has been a professor at Stanford University since 1970 (now emeritus). ... Europe is conventionally considered one of the seven continents of Earth which, in this case, is more a cultural and political distinction than a physiographic one, leading to various perspectives about Europes borders. ... 1994 (MCMXCIV) was a common year starting on Saturday of the Gregorian calendar, and was designated the International year of the Family. ...


Since then, the genetic history of all of our major domestic plants (e.g., wheat, rice, maize) and animals (e.g., cattle, goats, pigs, horses) has been analysed. Models for the timing and biogeography of their domestication and subsequent husbandry have been put forward, mainly based on mitochondrial DNA variation, though other markers are currently being analysed to supplement the genetic narrative (e.g., the y chromosome for describing the history of the male lineage).


See also

An Alu sequence is a short stretch of DNA characterized by the action of the Alu restriction endonuclease. ... Human evolution is the part of the theory of evolution by which human beings emerged as a distinct species. ... Genetic genealogy is the application of genetics to traditional genealogy. ... // A genealogical DNA test involves examining the nucleotides at specific locations on a persons DNA. The tests results are meant to have no informative medical value and do not determine specific genetic diseases or disorders (see possible exceptions in Medical information below); they are intended only for use in... Linus Carl Pauling Paleogenetics is the application of genetics to paleontology. ...

References

  • Cann, R.L., Stoneking, M., and Wilson, A.C., 1987, Mitochondrial DNA and human evolution, Nature 325; pp 31-36
  • Cavalli-Sforza, L. L., Menozzi, P., and Piazza, A., 1994, The History and Geography of Human Genes. Princeton: Princeton University Press.
  • Renfrew, A.C., and Boyle, K.V., (Eds), 2000, Archaeogenetics: DNA and the population prehistory of Europe. Cambridge: McDonald Institute for Archaeological Research.

External links

  • Molecular Genetics Laboratory, McDonald Institute for Archaeological Research


 

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