翻訳と辞書 Words near each other ・ Geneva Academy of International Humanitarian Law and Human Rights ・ Geneva Accord ・ Geneva Accords (1988) ・ Genetic engineering in the United States ・ Genetic engineering techniques ・ Genetic enhancement in athletes ・ Genetic epidemiology ・ Genetic Epidemiology (journal) ・ Genetic epistemology ・ Genetic equilibrium ・ Genetic erosion ・ Genetic exceptionalism ・ Genetic fallacy ・ Genetic fuzzy systems ・ Genetic gain ・ Genetic genealogy ・ Genetic heterogeneity ・ Genetic history of Europe ・ Genetic history of indigenous peoples of the Americas ・ Genetic history of Italy ・ Genetic history of North Africa ・ Genetic history of the British Isles ・ Genetic history of the Iberian Peninsula ・ Genetic history of the Turkish people ・ Genetic hitchhiking ・ Genetic imbalance ・ Genetic Information Nondiscrimination Act ・ Genetic Information Research Institute ・ Genetic isolate ・ Genetic linkage Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Genetic genealogy ： ウィキペディア英語版 Genetic genealogy Genetic genealogy is the use of DNA testing in combination with traditional genealogy and traditional genealogical and historical records to infer relationships between individuals. Genetic genealogy involves the use of genealogical DNA testing to determine the level and type of the genetic relationship between individuals. This application of genetics became popular with family historians in the first decade of the 21st century, as tests became affordable. The tests have been promoted by amateur groups, such as surname study groups, or regional genealogical groups, as well as research projects such as the genographic project. As of 2013 hundreds of thousands of people had been tested. As this field has developed, the aims of practitioners broadened, with many seeking knowledge of their ancestry beyond the recent centuries for which traditional pedigrees can be constructed. ==History== The investigation of surnames in genetics can be said to go back to George Darwin, a son of Charles Darwin. In 1875, George Darwin used surnames to estimate the frequency of first-cousin marriages and calculated the expected incidence of marriage between people of the same surname (isonymy). He arrived at a figure between 2.25% and 4.5% for cousin-marriage in the population of Great Britain, higher among the upper classes and lower among the general rural population.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Genetic genealogy」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.