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However, both the world and some regional populations appear to be older (50,000 to 100,000 years old), suggesting an earlier wave of migration out of Africa, perhaps during the Pleistocene migration of human beings.\n          <\/jats:p>","DOI":"10.1126\/science.1081449","type":"journal-article","created":{"date-parts":[[2003,4,10]],"date-time":"2003-04-10T20:24:47Z","timestamp":1050006287000},"page":"318-321","source":"Crossref","is-referenced-by-count":326,"title":["Early Origin and Recent Expansion of\n            <i>Plasmodium falciparum<\/i>"],"prefix":"10.1126","volume":"300","author":[{"given":"Deirdre A.","family":"Joy","sequence":"first","affiliation":[{"name":"Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892\u20130425, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaorong","family":"Feng","sequence":"additional","affiliation":[{"name":"Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892\u20130425, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianbing","family":"Mu","sequence":"additional","affiliation":[{"name":"Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892\u20130425, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsuya","family":"Furuya","sequence":"additional","affiliation":[{"name":"Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892\u20130425, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kesinee","family":"Chotivanich","sequence":"additional","affiliation":[{"name":"Wellcome Trust-Mahidol University-Oxford Tropical Medicine Research Programme, Mahidol University, 420\/6 Rajvithi Road, Bangkok 10400, Thailand."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antoniana U.","family":"Krettli","sequence":"additional","affiliation":[{"name":"Malaria Laboratory, Centro de Pesquisas Rene Rachou, FIOCRUZAv, Augusto de Lima 1715 Belo Horizonte, MG 30190-002, Brazil."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"May","family":"Ho","sequence":"additional","affiliation":[{"name":"Department of Microbiology and Infectious Disease, University of Calgary, Calgary T2N 1N4, Canada."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alex","family":"Wang","sequence":"additional","affiliation":[{"name":"Center for Information Technology, National Institutes of Health, Bethesda, MD 20892, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicholas J.","family":"White","sequence":"additional","affiliation":[{"name":"Wellcome Trust-Mahidol University-Oxford Tropical Medicine Research Programme, Mahidol University, 420\/6 Rajvithi Road, Bangkok 10400, Thailand."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edward","family":"Suh","sequence":"additional","affiliation":[{"name":"Center for Information Technology, National Institutes of Health, Bethesda, MD 20892, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Beerli","sequence":"additional","affiliation":[{"name":"School of Computational Science and Information Technology (CSIT), Dirac Science Library, Florida State University, Tallahassee, FL 32306\u20134120, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin-zhuan","family":"Su","sequence":"additional","affiliation":[{"name":"Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892\u20130425, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_1_2_2","first-page":"277","volume":"41","author":"Coluzzi M.","year":"1999","unstructured":"Coluzzi M., Parassitologia 41, 277 (1999).","journal-title":"Parassitologia"},{"key":"e_1_3_1_3_2","doi-asserted-by":"crossref","first-page":"1415","DOI":"10.1126\/science.1077769","volume":"298","author":"___","year":"2002","unstructured":"___, Sabatini A., della Torre A., Di Deco M. 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