File:PCA of Haplogroup J using 37 STRs.png
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Summary
| Description |
Principal Component Analysis plot for 354 Y-chromosome haplotypes from the public Ysearch database, identified as belonging to Y-DNA Haplogroup J and its subgroups. Data represent first and second most significant components calculated from 37 Y-STR markers. The different J1, J2 and J2b subhaplogroups are resolved clearly into different clusters. Additional structure can be revealed by calculating further PCAs for each of the subgroup memberships separately. The labels J1 C37 and J2 C37 identify haplotypes often associated with Cohen lineages. |
| Date | |
| Source | Own work (Original text: Own work. PCA calculated in R, plotted using Excel) |
| Author | User:Jheald |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:59, 26 February 2008 | | 683 × 564 (19 KB) | Jheald | {{Information |Description= Plot of 354 Y-chromosome en:haplotypes from the public en:Ysearch database, identified as belonging to Y-DNA Haplogroup J and its subgroups. Data are first and second most significant componen |
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