Abstract
There has been considerable debate on the geographic origin of the human Y chromosome Alu polymorphism (YAP). Here we report a new, very rare deep-rooting haplogroup within the YAP clade, together with data on other deep-rooting YAP clades. The new haplogroup, found so far in only five Nigerians, is the least-derived YAP haplogroup according to currently known binary markers. However, because the interior branching order of the Y chromosome genealogical tree remains unknown, it is impossible to impute the origin of the YAP clade with certainty. We discuss the problems presented by rare deep-rooting lineages for Y chromosome phylogeography.
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Selected References
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- Bohossian H. B., Skaletsky H., Page D. C. Unexpectedly similar rates of nucleotide substitution found in male and female hominids. Nature. 2000 Aug 10;406(6796):622–625. doi: 10.1038/35020557. [DOI] [PubMed] [Google Scholar]
- Bravi C. M., Bailliet G., Martinez-Marignac V. L., Bianchi N. O. Origin of YAP+ lineages of the human Y-chromosome. Am J Phys Anthropol. 2000 Jun;112(2):149–158. doi: 10.1002/(SICI)1096-8644(2000)112:2<149::AID-AJPA2>3.0.CO;2-M. [DOI] [PubMed] [Google Scholar]
- Cruciani Fulvio, Santolamazza Piero, Shen Peidong, Macaulay Vincent, Moral Pedro, Olckers Antonel, Modiano David, Holmes Susan, Destro-Bisol Giovanni, Coia Valentina. A back migration from Asia to sub-Saharan Africa is supported by high-resolution analysis of human Y-chromosome haplotypes. Am J Hum Genet. 2002 Mar 21;70(5):1197–1214. doi: 10.1086/340257. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hammer M. F. A recent insertion of an alu element on the Y chromosome is a useful marker for human population studies. Mol Biol Evol. 1994 Sep;11(5):749–761. doi: 10.1093/oxfordjournals.molbev.a040155. [DOI] [PubMed] [Google Scholar]
- Hammer M. F., Horai S. Y chromosomal DNA variation and the peopling of Japan. Am J Hum Genet. 1995 Apr;56(4):951–962. [PMC free article] [PubMed] [Google Scholar]
- Hammer M. F., Karafet T. M., Redd A. J., Jarjanazi H., Santachiara-Benerecetti S., Soodyall H., Zegura S. L. Hierarchical patterns of global human Y-chromosome diversity. Mol Biol Evol. 2001 Jul;18(7):1189–1203. doi: 10.1093/oxfordjournals.molbev.a003906. [DOI] [PubMed] [Google Scholar]
- Hammer M. F., Karafet T., Rasanayagam A., Wood E. T., Altheide T. K., Jenkins T., Griffiths R. C., Templeton A. R., Zegura S. L. Out of Africa and back again: nested cladistic analysis of human Y chromosome variation. Mol Biol Evol. 1998 Apr;15(4):427–441. doi: 10.1093/oxfordjournals.molbev.a025939. [DOI] [PubMed] [Google Scholar]
- Hammer M. F., Spurdle A. B., Karafet T., Bonner M. R., Wood E. T., Novelletto A., Malaspina P., Mitchell R. J., Horai S., Jenkins T. The geographic distribution of human Y chromosome variation. Genetics. 1997 Mar;145(3):787–805. doi: 10.1093/genetics/145.3.787. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Karafet T. M., Zegura S. L., Posukh O., Osipova L., Bergen A., Long J., Goldman D., Klitz W., Harihara S., de Knijff P. Ancestral Asian source(s) of new world Y-chromosome founder haplotypes. Am J Hum Genet. 1999 Mar;64(3):817–831. doi: 10.1086/302282. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kayser Manfred, Brauer Silke, Weiss Gunter, Schiefenhövel Wulf, Underhill Peter, Shen Peidong, Oefner Peter, Tommaseo-Ponzetta Mila, Stoneking Mark. Reduced Y-chromosome, but not mitochondrial DNA, diversity in human populations from West New Guinea. Am J Hum Genet. 2002 Jan 16;72(2):281–302. doi: 10.1086/346065. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Qian Y., Qian B., Su B., Yu J., Ke Y., Chu Z., Shi L., Lu D., Chu J., Jin L. Multiple origins of Tibetan Y chromosomes. Hum Genet. 2000 Apr;106(4):453–454. doi: 10.1007/s004390000259. [DOI] [PubMed] [Google Scholar]
- Spurdle A. B., Hammer M. F., Jenkins T. The Y Alu polymorphism in southern African populations and its relationship to other Y-specific polymorphisms. Am J Hum Genet. 1994 Feb;54(2):319–330. [PMC free article] [PubMed] [Google Scholar]
- Templeton A. R. Nested clade analyses of phylogeographic data: testing hypotheses about gene flow and population history. Mol Ecol. 1998 Apr;7(4):381–397. doi: 10.1046/j.1365-294x.1998.00308.x. [DOI] [PubMed] [Google Scholar]
- Templeton A. R., Routman E., Phillips C. A. Separating population structure from population history: a cladistic analysis of the geographical distribution of mitochondrial DNA haplotypes in the tiger salamander, Ambystoma tigrinum. Genetics. 1995 Jun;140(2):767–782. doi: 10.1093/genetics/140.2.767. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Thangaraj Kumarasamy, Singh Lalji, Reddy Alla G., Rao V. Raghavendra, Sehgal Subhash C., Underhill Peter A., Pierson Melanie, Frame Ian G., Hagelberg Erika. Genetic affinities of the Andaman Islanders, a vanishing human population. Curr Biol. 2003 Jan 21;13(2):86–93. doi: 10.1016/s0960-9822(02)01336-2. [DOI] [PubMed] [Google Scholar]
- Underhill P. A., Passarino G., Lin A. A., Shen P., Mirazón Lahr M., Foley R. A., Oefner P. J., Cavalli-Sforza L. L. The phylogeography of Y chromosome binary haplotypes and the origins of modern human populations. Ann Hum Genet. 2001 Jan;65(Pt 1):43–62. doi: 10.1046/j.1469-1809.2001.6510043.x. [DOI] [PubMed] [Google Scholar]
- Weale M. E., Yepiskoposyan L., Jager R. F., Hovhannisyan N., Khudoyan A., Burbage-Hall O., Bradman N., Thomas M. G. Armenian Y chromosome haplotypes reveal strong regional structure within a single ethno-national group. Hum Genet. 2001 Oct 30;109(6):659–674. doi: 10.1007/s00439-001-0627-9. [DOI] [PubMed] [Google Scholar]
- Y Chromosome Consortium A nomenclature system for the tree of human Y-chromosomal binary haplogroups. Genome Res. 2002 Feb;12(2):339–348. doi: 10.1101/gr.217602. [DOI] [PMC free article] [PubMed] [Google Scholar]
