Abstract
The Greenlandic population is characterised by migrations from two major areas: the northern parts of North America and Scandinavia. Y-chromosomal haplogroup (Y-HG) P*(xR1-M173)-M45 was previously found in up to 50% of Greenlanders. The aim of this study was to investigate the distribution of sub-HGs within Q-M242 in the Greenlandic population. A multiplex of 15 Y-chromosomal single nucleotide polymorphisms (Y-SNPs) covering major sub-HGs within Q-M242 was constructed using the AssayDesign software (Sequenom) and analysed on the Sequenom platform. Two sub-HGs within Q-M242 were found in the Greenlandic population, Q-L56, L57(xM19, M323, L529) and Q-NWT01(xM265). An increase of Inuit Y-HGs along the coastline from Qeqqata (30%) in the West to East Sermersooq (82%) was found. A corresponding decrease was found for European Y-HGs, from 59% in Qeqqata to 16% in East Sermersooq.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | Forensic Science International: Genetics. Supplement Series |
| Vol/bind | 4 |
| Udgave nummer | 1 |
| Sider (fra-til) | e220-e221 |
| Antal sider | 2 |
| ISSN | 1875-1768 |
| Status | Udgivet - 28 okt. 2013 |
| Begivenhed | 25’th congress of the International Society of Forensic Genetics - Melbourne, Australien Varighed: 2 sep. 2013 → 7 sep. 2013 |
Konference
| Konference | 25’th congress of the International Society of Forensic Genetics |
|---|---|
| Land/Område | Australien |
| By | Melbourne |
| Periode | 02/09/2013 → 07/09/2013 |