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1. Faunal record identifies Bering isthmus conditions as constraint to end-Pleistocene migration to the New World SCOPUS Scopus数据库 SCIE Web of Science核心 NSTL国家科技图书文献中心

Meiri, Meirav |  Lister, Adrian M.... -  《Proceedings of the Royal Society. Biological sciences》 - 2014,281(1776) - 共9页

摘要:Human colonization of the New World is generally believed to have entailed migrations from Siberia across the Bering isthmus. However, the limited archaeological record of these migrations means that ...
关键词: ancient DNA |  Beringia |  Bering isthmus |  Pleistocene |  wapiti |  DEER CERVUS-ELAPHUS |  MAXIMUM-LIKELIHOOD |  LAND-BRIDGE |  POPULATION-GENETICS |  HUMAN COLONIZATION...

2. Holarctic genetic structure and range dynamics in the woolly mammoth SCIE Web of Science核心 SCOPUS Scopus数据库 NSTL国家科技图书文献中心

Palkopoulou, Elefthe... |  Dalen, Love... -  《Proceedings of the Royal Society. Biological sciences》 - 2013,280(1770) - 共9页

摘要:Ancient DNA analyses have provided enhanced resolution of population histories in many Pleistocene taxa. However, most studies are spatially restricted, making inference of species-level biogeographic...
关键词: ancient DNA |  Mammuthus primigenius |  extinction |  refugia |  climate |  APPROXIMATE BAYESIAN COMPUTATION |  MAMMUTHUS-PRIMIGENIUS |  MIDHOLOCENE MAMMOTH |  MITOCHONDRIAL-DNA |  ICE-AGES...

3. Non-Destructive Sampling of Ancient Insect DNA

Thomsen, Philip Fran... |  Elias, Scott... -  《plos one》 - 2009,4(4) - 共6页

摘要:Background: A major challenge for ancient DNA (aDNA) studies on insect remains is that sampling procedures involve at least partial destruction of the specimens. A recent extraction protocol reveals t...
关键词: MUSEUM SPECIMENS |  BONE GELATIN |  NEW-ZEALAND |  SEQUENCES |  ICE |  AGE |  EXTRACTION |  EVOLUTION |  SEDIMENTS |  DEPOSITS

4. Analysis of complete mitochondrial genomes from extinct and extant rhinoceroses reveals lack of phylogenetic resolution

Willerslev, Eske |  Gilbert, M. Thomas P...... -  《bmc evolutionary biology》 - 2009,9 - 共11页

摘要:Background: The scientific literature contains many examples where DNA sequence analyses have been used to provide definitive answers to phylogenetic problems that traditional (non-DNA based) approach...
关键词: CYTOCHROME-C-OXIDASE |  DNA-SEQUENCE DATA |  ADAPTIVE EVOLUTION |  INDIAN RHINOCEROS |  MAMMOTH |  TREE |  INFERENCE
检索条件作者:Sher, Andrei
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