See also
Y-DNA Q-M242 subclades
Y-DNA backbone tree
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Footnotes
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| Haplogroup Q-NWT01 | |
|---|---|
| Possible time of origin | Between 4,000 and 7,000 years ago [1] |
| Possible place of origin | Asia or Beringia |
| Ancestor | Q-MEH2 |
| Descendants | Q-M120 [2] |
| Defining mutations | NWT01 |
Haplogroup Q-NWT01 is a subclade of Y-DNA Haplogroup Q-MEH2. [1] Haplogroup Q-NWT01 is defined by the presence of the NWT01 Single Nucleotide Polymorphism (SNP).
Q-NWT01 has descendants in the Northwest Territories of modern Canada. It was in these populations that it was discovered. [1]
Q-NWT01 is present in pre-Columbian populations in the Canadian Northwest. [1] It also has been found in a specimen of the Saqqaq culture of prehistoric Greenland. [3] [4]
| Population | Paper | N | Percentage | SNP Tested | |
|---|---|---|---|---|---|
| Gwich’in | Dulik 2012 | 0/33 | ~0.00% | NWT01 | |
| Tłįchǫ | Dulik 2012 | 1/37 | ~2.70% | NWT01 | |
| Inuvialuit | Dulik 2012 | 25/56 | ~44.62% | NWT01 | |
| Inupiat | Dulik 2012 | 3/5 | ~60.00% | NWT01 |
Because few samples from Asia have been tested for this lineage, its frequency there is uncertain. However, haplogroup Q-M120 is spread widely in Asia, from Azerbaijan and Kalmykia in the west to Japan in the east and from Mongolia in the north to Brunei in the south, and the entire Q-M120 clade has been determined to be a subclade of Q-NWT01. [3] In addition, Y-DNA that belongs to the Q-B143 subclade like the Saqqaq specimen from Greenland has been found in Koryaks. [4]
Q-NWT01 is currently defined by only the NWT01 SNP. As part of the National Geographic Geno 2.0 test, this SNP is labeled F746. This is because it was independently discovered in a Q-M120 sample sequenced with next generation technology. [2] It can also be called PR4083 as it was labeled in a primate sample sequenced at Family Tree DNA's Genomic Research Center. [2]
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Footnotes
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Haplogroup A is a human Y-chromosome DNA haplogroup, which includes all living human Y chromosomes. Bearers of extant sub-clades of haplogroup A are almost exclusively found in Africa, in contrast with haplogroup BT, bearers of which participated in the Out of Africa migration of early modern humans. The known branches of haplogroup A are A00, A0, A1a, and A1b1; these branches are only very distantly related, and are not more closely related to each other than they are to haplogroup BT.
Haplogroup F, also known as F-M89 and previously as Haplogroup FT, is a very common Y-chromosome haplogroup. The clade and its subclades constitute over 90% of paternal lineages outside of Africa.
Haplogroup Q or Q-M242 is a Y-chromosome DNA haplogroup. It has one primary subclade, Haplogroup Q1 (L232/S432), which includes numerous subclades that have been sampled and identified in males among modern populations.
Haplogroup Q-M3 (Y-DNA) is a Y-chromosome DNA haplogroup. Haplogroup Q-M3 is a subclade of Haplogroup Q-L54. Haplogroup Q-M3 was previously known as Haplogroup Q3; currently Q-M3 is Q1b1a1a below Q1b-M346.
In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by mutations in the non-recombining portions of DNA from the male-specific Y chromosome. Many people within a haplogroup share similar numbers of short tandem repeats (STRs) and types of mutations called single-nucleotide polymorphisms (SNPs).
Haplogroup NO1, also known as NO-M214, is a human Y-chromosome DNA haplogroup. NO1 is the sole confirmed subclade of Haplogroup K- M2313, which is the sole subclade of Haplogroup K2a (K-M2308). NO is the dominant Y-DNA haplogroup in most parts of eastern and northern Eurasia, including East Asia, Siberia and northern Fennoscandia.
Haplogroup DE is a human Y-chromosome DNA haplogroup. It is defined by the single nucleotide polymorphism (SNP) mutations, or UEPs, M1(YAP), M145(P205), M203, P144, P153, P165, P167, P183. DE is unique because it is distributed in several geographically distinct clusters. An immediate subclade, haplogroup D, is mainly found in East Asia, parts of Central Asia, and the Andaman Islands, but also sporadically in West Africa and West Asia. The other immediate subclade, haplogroup E, is common in Africa, and to a lesser extent the Middle East and southern Europe.
In human population genetics, Y-Chromosome haplogroups define the major lineages of direct paternal (male) lines back to a shared common ancestor in Africa. Men in the same haplogroup share a set of differences, or markers, on their Y-Chromosome, which distinguish them from men in other haplogroups. These UEPs, or markers used to define haplogroups, are SNP mutations. Y-Chromosome Haplogroups all form "family trees" or "phylogenies", with both branches or sub-clades diverging from a common haplogroup ancestor, and also with all haplogroups themselves linked into one family tree which traces back ultimately to the most recent shared male line ancestor of all men alive today, called in popular science Y Chromosome Adam.
The genetic history of the Indigenous peoples of the Americas is divided into two distinct periods: the initial peopling of the Americas during about 20,000 to 14,000 years ago, and European contact, after about 500 years ago. The first period of the genetic history of Indigenous Americans is the determinant factor for the number of genetic lineages, zygosity mutations, and founding haplotypes present in today's Indigenous American populations.
Haplogroup Q-M346 is a subclade of Y-DNA Haplogroup Q. Haplogroup Q-M346 is defined by the presence of the M346 Single Nucleotide Polymorphism (SNP).
Haplogroup Q-L54 is a subclade of Y-DNA haplogroup Q-L53. Q1a3a-L54 is defined by the presence of the L54 Single Nucleotide Polymorphism (SNP).
Haplogroup Q-L275 or Haplogroup Q2 is a human Y-chromosome DNA haplogroup believed to have originated in Eurasia. Haplogroup Q-L275 is defined by the presence of the L275 single-nucleotide polymorphism (SNP). Haplogroup Q-L275 can be identified through genealogical DNA testing.
Haplogroup Q-P89.1 is a subclade of Y-DNA Haplogroup Q-MEH2. Haplogroup Q-P89.1 is defined by the presence of the P89.1 Single Nucleotide Polymorphism (SNP). In 2010, Q-P89.1 was reclassified as "private" and removed from the haplotree.
Haplogroup Q-M25, also known as Q1a1b is a subclade or branch of human Y-DNA haplogroup Q-F1096 (Q1a1), which is, in turn, a subclade of Q-MEH2 (Q1a). In human genetics, each Y-DNA haplogroup constitutes a biological paternal lineages back to a shared common male ancestor.
Haplogroup Q-M120, also known as Q1a1a1, is a Y-DNA haplogroup. It is the only primary branch of haplogroup Q1a1a (F746/NWT01). The lineage is most common amongst modern populations in eastern Eurasia.
Q-L53 is a subclade of haplogroup Q-M346. Q-L53 is defined by the presence of the L53 Single Nucleotide Polymorphism (SNP).
Haplogroup Q-Z780 is a subclade of the Y-DNA Haplogroup Q-L54. Q-Z780 is defined by the presence of the Z780 Single Nucleotide Polymorphism (SNP).
Haplogroup Q-M323 is a subclade of Y-DNA Haplogroup Q-M346. Haplogroup Q-M323 is defined by the presence of the M323 Single Nucleotide Polymorphism (SNP).
Haplogroup E-M2, also known as E1b1a1-M2, is a human Y-chromosome DNA haplogroup. E-M2 is primarily distributed within Africa followed by West Asia. More specifically, E-M2 is the predominant subclade in West Africa, Central Africa, Southern Africa, and the region of the African Great Lakes; it also occurs at moderate frequencies in North Africa, and the Middle East. E-M2 has several subclades, but many of these subhaplogroups are included in either E-L485 or E-U175. E-M2 is especially common among indigenous Africans who speak Niger-Congo languages, and was spread to Southern Africa and East Africa through the Bantu expansion.
Haplogroup Q-L804 (Y-DNA) is a Y-chromosome DNA haplogroup. Haplogroup Q-L804 is a subclade of Haplogroup Q-L54. Currently Q-L804 is Q1b1a1b below Q1b-M346.
