Title |
Mitochondrial DNA structure in the Arabian Peninsula
|
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Published in |
BMC Ecology and Evolution, February 2008
|
DOI | 10.1186/1471-2148-8-45 |
Pubmed ID | |
Authors |
Khaled K Abu-Amero, José M Larruga, Vicente M Cabrera, Ana M González |
Abstract |
Two potential migratory routes followed by modern humans to colonize Eurasia from Africa have been proposed. These are the two natural passageways that connect both continents: the northern route through the Sinai Peninsula and the southern route across the Bab al Mandab strait. Recent archaeological and genetic evidence have favored a unique southern coastal route. Under this scenario, the study of the population genetic structure of the Arabian Peninsula, the first step out of Africa, to search for primary genetic links between Africa and Eurasia, is crucial. The haploid and maternally inherited mitochondrial DNA (mtDNA) molecule has been the most used genetic marker to identify and to relate lineages with clear geographic origins, as the African Ls and the Eurasian M and N that have a common root with the Africans L3. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Kuwait | 2 | 20% |
Jordan | 1 | 10% |
South Africa | 1 | 10% |
Unknown | 6 | 60% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 10 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 2 | 2% |
Australia | 1 | <1% |
Saudi Arabia | 1 | <1% |
Unknown | 105 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 28 | 26% |
Student > Ph. D. Student | 22 | 20% |
Student > Master | 15 | 14% |
Student > Bachelor | 8 | 7% |
Student > Doctoral Student | 8 | 7% |
Other | 18 | 17% |
Unknown | 10 | 9% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 59 | 54% |
Biochemistry, Genetics and Molecular Biology | 17 | 16% |
Medicine and Dentistry | 8 | 7% |
Social Sciences | 6 | 6% |
Earth and Planetary Sciences | 3 | 3% |
Other | 3 | 3% |
Unknown | 13 | 12% |