| Human mtDNA / The Tree | About |
| L_304607 / L1-6_304691 / L2-6_304690 / L2'3'4'6_304673 / L3'4'6_304672 / L3'4_304659 / L3_304985 / M_304991 / M_327237 / M74_423390 / M74b_660787 / M74b1_660786 / M74b1_660783 / M74b1_321945 |
| Taxon M74b1_321945 |
| Taxon Name | M74b1_321945 |
| Haplogroup | M74b1 |
| Parent taxon | M74b1_660783 |
| Sequence | 73 195 263 489 750 1438 2706 4769 5054 7028 8080A 8155 8167 8251 8616 8701 8860 9438 9540 10268 10398 10400 10873 11719 12651 12705 14766 14783 15043 15226 15301 15326 15908 16223 16246T 16311 16362 |
| Ignored | 3107d 4231N 6692N 8742N 8743N 8750N 8751N 8755N 8757N 8759N 8760N 8763N 12418N 16519 |
| Added | |
| Differences from the parent taxon | |
| Frequency | 1 |
| Reference | Gunnarsdottir 2011 |
| Accession No. | GU733819 |
| Population | |
| Child taxa | |
| Remark |