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A predominantly neolithic origin for European paternal lineages
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نویسنده
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balaresque p. ,bowden g.r. ,adams s.m. ,leung h.-y. ,king t.e. ,rosser z.h. ,goodwin j. ,moisan j.-p. ,richard c. ,millward a. ,demaine a.g. ,barbujani g. ,previderè c. ,wilson i.j. ,tyler-smith c. ,jobling m.a.
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منبع
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plos biology - 2010 - دوره : 8 - شماره : 1
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چکیده
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The relative contributions to modern european populations of paleolithic hunter-gatherers and neolithic farmers from the near east have been intensely debated. haplogroup r1b1b2 (r-m269) is the commonest european y-chromosomal lineage,increasing in frequency from east to west,and carried by 110 million european men. previous studies suggested a paleolithic origin,but here we show that the geographical distribution of its microsatellite diversity is best explained by spread from a single source in the near east via anatolia during the neolithic. taken with evidence on the origins of other haplogroups,this indicates that most european y chromosomes originate in the neolithic expansion. this reinterpretation makes europe a prime example of how technological and cultural change is linked with the expansion of a y-chromosomal lineage,and the contrast of this pattern with that shown by maternally inherited mitochondrial dna suggests a unique role for males in the transition. © 2010 balaresque et al.
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آدرس
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department of genetics,university of leicester,leicester, United Kingdom, department of genetics,university of leicester,leicester, United Kingdom, department of genetics,university of leicester,leicester, United Kingdom, department of genetics,university of leicester,leicester, United Kingdom, department of genetics,university of leicester,leicester, United Kingdom, department of genetics,university of leicester,leicester, United Kingdom, ty celyn,maeshafod,blaina,gwent, United Kingdom, laboratoire d'etude du polymorphisme de l'adn,faculté de médecine,nantes, France, laboratoire d'etude du polymorphisme de l'adn,faculté de médecine,nantes, France, molecular medicine research group,peninsula medical school,universities of exeter and plymouth,plymouth, United Kingdom, molecular medicine research group,peninsula medical school,universities of exeter and plymouth,plymouth, United Kingdom, dipartimento di biologia ed evoluzione,università di ferrara,ferrara, Italy, dipartimento di medicina legale e sanità pubblica,università di pavia,pavia, Italy, institute of human genetics,newcastle university,newcastle upon tyne, United Kingdom, wellcome trust sanger institute,wellcome trust genome campus,hinxton, United Kingdom, department of genetics,university of leicester,leicester, United Kingdom
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Authors
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