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Hits 5.161 – 5.175 of 5.175
| 5161 |
resistance, 1890-1930’, The Journal of Philosophical Economics, IV:1, 19-57
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In: http://jpe.ro/poze/articole/52.pdf
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| 5162 |
Codeswitching, Borrowing and Mixing in a Corpus of Xhosa English
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In: http://eprints.ru.ac.za/363/1/codeswitching_De_Klerk.pdf
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| 5163 |
SIDA cadeele renndo men! [electronic resource] / binndudo Gary Engelberg ; wadi nate dee ko Sidy Lamine Dramé.
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| 5164 |
The Place of English in Expanding Repertoires of Linguistic Code, Identification and Aspiration among Recent High School Graduates in Limpopo Province, South Africa.
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| 5165 |
The genetics of East African populations: a Nilo-Saharan component in the African genetic landscape
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Dobón Berenguer, Begoña, 1987-; Hassan, Hisham Y.; Laayouni, Hafid, 1968-; Luisi, Pierre, 1985-; Ricaño Ponce, Isis; Zhernakova, Alexandra; Wijmenga, Cisca; Tahir, Hanan; Comas, David, 1969-; Netea, Mihai G; Bertranpetit, Jaume, 1952-. - : Nature Publishing Group
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Abstract:
East Africa is a strategic region to study human genetic diversity due to the presence of ethnically, linguistically, and geographically diverse populations. Here, we provide new insight into the genetic history of populations living in the Sudanese region of East Africa by analysing nine ethnic groups belonging to three African linguistic families: Niger-Kordofanian, Nilo-Saharan and Afro-Asiatic. A total of 500 individuals were genotyped for 200,000 single-nucleotide polymorphisms. Principal component analysis, clustering analysis using ADMIXTURE, FST statistics, and the three-population test were used to investigate the underlying genetic structure and ancestry of the different ethno-linguistic groups. Our analyses revealed a genetic component for Sudanese Nilo-Saharan speaking groups (Darfurians and part of Nuba populations) related to Nilotes of South Sudan, but not to other Sudanese populations or other sub-Saharan populations. Populations inhabiting the North of the region showed close genetic affinities with North Africa, with a component that could be remnant of North Africans before the migrations of Arabs from Arabia. In addition, we found very low genetic distances between populations in genes important for anti-malarial and anti-bacterial host defence, suggesting similar selective pressures on these genes and stressing the importance of considering functional pathways to understand the evolutionary history of populations. ; M.G.N. was supported by a Vici Grant of the Netherlands Organization for Scientific Research, and an ERC Consolidator Grant (nr. 310372). J.B. was supported by grant BFU2013-43726-P awarded by Ministerio de Economía y Competitividad (Spain) and with the support of Secretaria d’Universitats i Recerca del Departament d’Economia i Coneixement de la Generalitat de Catalunya (GRC 2014 SGR 866). B.D. is supported by F.P.U. grant FPU13/06813 from the Ministerio de Educación, Cultura y Deporte (Spain). C.W. is supported by the European Research Council under the European Union’s Seventh Frame-work Programme (FP/2007-2013)/ERC Grant Agreement [n. 2012-322698]. A.Z. holds a Rosalind Franklin fellowship from the University of Groningen. We thank the National Institute of Bioinformatics (http://www.inab.org) for computational support.
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Keyword:
Genètica de poblacions humanes -- Àfrica del Nord
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URL: https://doi.org/10.1038/srep09996
http://hdl.handle.net/10230/25768
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| 5166 |
Recent historical migrations have shaped the gene pool of arabs and berbers in North Africa
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| 5167 |
Whole-genome sequence analysis of a Pan African set of samples reveals archaic gene flow from an extinct basal population of modern humans into sub-Saharan populations
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| 5168 |
Diversification, intensification and specialization: changing land use in Western Africa from 1800 BC to AD 1500
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| 5169 |
The influence of habitats on female mobility in Central and Western Africa inferred from human mitochondrial variation
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| 5170 |
Adaptation and Perfomance of Greek Drama in Post-Apartheid South Africa
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| 5172 |
Embedding role play game in japanese language learning process at tertiary level
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| 5173 |
Language & intergroup perceptions amongst ethnic groups: a case of" Kadazandusun" in Kudat, Sabah
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| 5174 |
Exploring the Impact of e-Portfolio on ESL Students’ Writing Skills through the Lenses of Malaysian Undergraduates
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| 5175 |
Achebe, Chinua, African Artist Program KCTS, April, 1973
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In: University of Washington Libraries, Special Collections Division
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