File:European population substructure.png

From Wikipedia, the free encyclopedia

Size of this preview: 800 × 571 pixels. Other resolutions: 320 × 229 pixels | 640 × 457 pixels | 1,024 × 731 pixels | 1,280 × 914 pixels | 1,792 × 1,280 pixels.

Original file ‎(1,792 × 1,280 pixels, file size: 981 KB, MIME type: image/png)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

DescriptionEuropean population substructure.png	Factor Correspondence Analysis Comparing Different Individuals from European Ancestry Groups. The analysis was performed using 749 single nucleotide polymorphisms (SNPs) informative for European substructure (selected from a genome-wide panel of more than 5700 SNPs). The country of origin is shown by the color coding indicated in the upper panel. The individual participants are represented by rectangular shapes distributed by the strength of their separation in three dimensions: along the first factor (abscissa), second factor (ordinate), and third factor (depth). This factor analysis is based on vectors fitted to the individual allele frequencies of each SNP. The percentage of inertia for each factor is provided on each of the axes and correspond to the eigenvalue vectors.
Date	Published 15 September 2006
Source	Seldin MF, Shigeta R, Villoslada P, Selmi C, Tuomilehto J, et al. (2006) European Population Substructure: Clustering of Northern and Southern Populations. PLoS Genet 2(9): e143 Fig. 4(b)
Author	see above
Permission (Reusing this file)	The source article is distributed under the terms of the Creative Commons Attribution 2.5 License.
Other versions	[1]

Licensing

This file is licensed under the Creative Commons Attribution 2.5 Generic license.

You are free:

to share – to copy, distribute and transmit the work
to remix – to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:15, 1 October 2006		1,792 × 1,280 (981 KB)	Opie~commonswiki
	19:10, 1 October 2006		1,792 × 1,280 (945 KB)	Opie~commonswiki	{{Information \|Description=Factor Correspondence Analysis Comparing Different Individuals from European Ancestry Groups. The analysis was performed using 749 single nucleotide polymorphisms (SNPs) chosen for European substructure information. The country