aboriginal australian y chromosome

51 23 A comprehensive analysis of microsatellite diversity in Aboriginal Australians. Due to the tremendous age of Haplogroup C, numerous secondary mutations have had time to accumulate, and many regionally important subbranches of Haplogroup C-M130 have been identified. 1997;110(3):118-24. doi: 10.1007/s004140050050. 0000004087 00000 n 73 0 obj <>stream Genetic polymorphism of 11 Y-chromosomal STR loci in Yunnan Han Chinese. Haplogroup C is a major Y-chromosome haplogroup, defined by UEPs M130/RPS4Y711, P184, P255, and P260, which are all SNP mutations. 0000003081 00000 n 0000006361 00000 n 2006. 0000001569 00000 n  |  In 2002, the major research groups came together and formed the Y-Chromosome Consortium (YCC). <<97867E9E0C57B640808049A9051D4CB9>]>> Up to 46% of Aboriginal Australian males carried either basal C* (C-M130*), C1b2b* (C-M347*) or C1b2b1 (C-M210), before contact with and significant immigration by Europeans, according to a 2015 study by Nagle et al. Haplogroup A0-T is also known as A-L1085 (and previously as A0'1'2'3'4). Clipboard, Search History, and several other advanced features are temporarily unavailable. startxref Epub 2007 Jul 13. The following research teams per their publications were represented in the creation of the YCC Tree. (Previously the name Haplogroup S was assigned to K2b1a4. They published a joint paper that created a single new tree that all agreed to use. Haplogroup C-M130 attains its highest frequencies among the indigenous populations of Kazakhstan, Mongolia, the Russian Far East, Polynesia, certain groups of Australia, and at moderate frequency in Korea and Manchu people. DYS390 exhibits the most complex arrangement, displaying a bimodal distribution composed of common alleles (*22-*26), and rare short alleles (*18-*20), with an intermediate allele (*21) being absent. Compared with a recent study of Aboriginals, our sample exhibits considerable diversity in the haplotypes associated with the rare DYS390*19 allele, indicating that this allele is of considerable antiquity, if it arose as a single deletion event. It is also found at a medium frequency in Koreans, indigenous inhabitants of the Russian Far East, certain Aboriginal Australians groups and at moderate frequencies elsewhere throughout Asia and Oceania. Other subclades are specific to certain populations, within a restricted geographical range; even where these other branches are found, they tend to appear as a very low-frequency, minor component of the palette of Y-chromosome diversity within those territories: Prior to 2002, there were in academic literature at least seven naming systems for the Y-Chromosome Phylogenetic tree. This network shows that most (78%) of our Aboriginal haplotypes fall into 2 distinct clusters, which likely represent 2 separate lineages. J D Cristofaro et al., 2013, "Afghan Hindu Kush: Where Eurasian Sub-Continent Gene Flows Converge". Epub 2000 Oct 6. In addition to the basal paragroup C*, this haplogroup now has two major branches: C1 (F3393/Z1426; previously CxC3, i.e. Combining all 4 Y-chromosome-linked microsatellites produced 41 unique haplotypes, which were linked using a median-joining network. 0000002389 00000 n 0 2014)", http://biorxiv.org/content/biorxiv/early/2015/02/10/013433.full.pdf, "The Himalayas as a Directional Barrier to Gene Flow", "Mitochondrial and Y-chromosome diversity of the Tharus (Nepal): a reservoir of genetic variation", "Y-chromosome diversity characterizes the Gulf of Oman", "Saudi Arabian Y-Chromosome diversity and its relationship with nearby regions", "High-resolution SNPs and microsatellite haplotypes point to a single, recent entry of Native American Y chromosomes into the Americas", "Genetic Admixture History of Eastern Indonesia as Revealed by Y-Chromosome and Mitochondrial DNA Analysis", "Major East–West Division Underlies Y Chromosome Stratification across Indonesia", http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0076748, https://groups.google.com/forum/#!topic/mintamil/k1GofGgPfXY, https://en.wikipedia.org/w/index.php?title=Haplogroup_C-M130&oldid=985608343, Articles with unsourced statements from December 2015, Creative Commons Attribution-ShareAlike License, C-B66/Z16458 (C1b1a) is found at low frequencies in, C-M356 (C1b1a1; previously C5) has been detected with low frequency in samples from, C-P33 (C1b2a1a): found at high frequencies among, C-P55 (C1b3) is found at low frequency in the. Expanding the haplotype analysis to include biallelic markers on the Y chromosome will resolve this issue. Int J Legal Med. Haplogroup C-M217 is the only variety of Haplogroup C-M130 to be found among Native Americans, among whom it reaches its highest frequency in Na-Dené populations. However, D-M174 is more closely related to haplogroup E than to C-M130 and the geographical distributions of Haplogroups C-M130 and D-M174 are entirely and utterly different, with various subtypes of Haplogroup C-M130 being found at high frequency amongst modern Kazakhs and Mongolians as well as in some Indigenous peoples of the Americas, Manchurians.

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