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Haplogroup H (mtDNA) Haplogroup H is a human mitochondrial DNA (mtDNA) haplogroup. The clade is believed to have originated in Southwest Asia, near present day Syria, [1] around 20,000 to 25,000 years ago. Mitochondrial haplogroup H is today predominantly found in Europe, and is believed to have evolved before the Last Glacial Maximum (LGM).
Haplogroup H (Y-DNA), also known as H-L901/M2939, is a Y-chromosome haplogroup. The primary branch H1 (H-M69) and its subclades is one of the most predominant haplogroups amongst populations in South Asia, particularly its descendant H1a1 (M52). A primary branch of H-M52, H1a1a (H-M82), is found commonly among the Roma, who originated in South ...
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]
In human genetics, a human mitochondrial DNA haplogroup is a haplogroup defined by differences in human mitochondrial DNA. Haplogroups are used to represent the major branch points on the mitochondrial phylogenetic tree. Understanding the evolutionary path of the female lineage has helped population geneticists trace the matrilineal inheritance ...
Gaodang King Korguz (高唐王=趙王 闊裏吉思) Noble burials of Mongols in the Yuan dynasty in Shuzhuanglou Site (northernmost Hebei, China, 700YBP) were excavated. All three men excavated belong to Y haplogroup Q, with subclade not analysed. The most principal occupant, Gaodang King Korguz, had mtDNA of haplogroup D4m2. Two others' mtDNA ...
H was also found in some ancient samples of Europe and is still found today at a low frequency in certain southeastern Europeans and Arabs of the Levant. Haplogroup H is frequently found among populations of India, Sri Lanka, Nepal, Bangladesh, Pakistan and the Maldives. All three branches of Haplogroup H (Y-DNA) are found in South Asia.
Genetic genealogy. In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by specific mutations in the non- recombining portions of DNA on the male-specific Y chromosome (Y-DNA). Individuals within a haplogroup share similar numbers of short tandem repeats (STRs) and single-nucleotide polymorphisms (SNPs). [2]
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% ...