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Haplogroup I-M253, also known as I1, is a Y chromosome haplogroup. The genetic markers confirmed as identifying I-M253 are the SNPs M253,M307.2/P203.2, ...
Three Y chromosome haplogroups dominate the distribution among the Sami: N1c (formerly N3a), I1 – today more commonly known as I-M253 – and R1a, at least in the study carried out by K. Tambets et al. in 2004. The most common haplogroup among the Sami is N1c, with I1 as a close second according to that study.
v. t. e. A haplotype is a group of alleles in an organism that are inherited together from a single parent, [1][2] and a haplogroup (haploid from the Greek: ἁπλοῦς, haploûs, "onefold, simple" and English: group) is a group of similar haplotypes that share a common ancestor with a single-nucleotide polymorphism mutation. [3]
Haplogroup I (M170) is a Y-chromosome DNA haplogroup. It is a subgroup of haplogroup IJ, which itself is a derivative of the haplogroup IJK. Subclades I1 and I2 can be found in most present-day European populations, with peaks in some Northern European and Southeastern European countries. Haplogroup I most likely arose in Europe, [1][2] with it ...
Haplogroup I is a human mitochondrial DNA (mtDNA) haplogroup. It is believed to have originated about 21,000 years ago, during the Last Glacial Maximum (LGM) period in West Asia ( (Olivieri 2013); Terreros 2011; Fernandes 2012). The haplogroup is unusual in that it is now widely distributed geographically, but is common in only a few small ...
The last study, conducted in 2009 by Hammer and Behar et al., [39] says 20 of the 21 Cohen haplogroups have no single common young haplogroup; five haplogroups comprise 79.5% of all haplogroups of Cohen. Among these first 5 haplogroups, J-P58 (or J1E) accounts for 46.1% of Cohen and the second major haplogroup, J-M410 or J2a accounts for 14.4% ...
The 111 tested Y-chromosome markers (e.g. DYS391 = 10; DYS392 = 11; DYS393 = 10; DYS426 = 11; DYS447 = 23; DYS454 = 11; DYS455 = 8; YCA-IIa,b = 19, 21) from known descendants of Edmund are consistent with Haplogroup I-M253; this is an exceedingly rare haplogroup among the Welsh but is relatively common among inhabitants of East Anglia.
Haplogroup I-M253 (I1) at 4,3% of which L22, Z58 and Z63. According to a study published in 2010, I-M253 originated between 3,170 and 5,000 years ago, in Chalcolithic Europe. [44] A 2014 study in Hungary uncovered remains of two individuals from the Linear Pottery culture, one of whom was found to have carried the M253 SNP which defines ...