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The mtDNA SNP Haplogroup H Subclade Test Panel examines 17 unique SNP markers in the coding region of the mtDNA. These 17 SNP markers define up to 16 different subclades of Haplogroup H (Subclades 1 to 16). The chart below lists the 17 SNP markers that are included in this panel and the Subclades that they define.
| SNP Location |
Mutations |
Subclades of H |
| 1438 |
A > G |
Excludes H2 |
| 2259 |
C > T |
H13 |
| 3010 |
G > A |
H1 |
| 3915 |
G > A |
H6 |
| 3936 |
C > T |
H12 |
| 3992 |
C > T |
H4 |
| 4310 |
A > G |
H9 |
| 4336 |
T > C |
H5a |
| 4769 |
A > G |
Excludes H2a |
| 4793 |
A > G |
H7 |
| 6253 |
T > C |
H15 |
| 6776 |
T > C |
H3 |
| 8448 |
T > C |
H11 |
| 10394 |
C > T |
H16 |
| 11377 |
G > A |
H14 |
| 13101 |
A > C |
H8 |
| 14470 |
T > A |
H10 |
The diagram below is a phylogenetic tree illustrating the various subclades of H that are known. The diagram also shows where each of the 17 SNP fall in the tree. Click here to download a detailed copy of the Haplogroup H Subclade Map.
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