T2 mtDNA Project - News

There are 294 members in the T2 study. Included are 4 members in the T2a subsubclade, 70 members in the T2b subsubclade, 2 members in the T2c and 2 members in the T2e subclades.

Members of T2 (130 have tested HVRI and HVRII) share in common:

HVR1- 16126C with 129/130 sharing 16294T, 127/130 sharing 16519C and 114/130 sharing 16304C

HVR2-73G, 315.1C are shared by all members with 129 of 130 sharing 263G

Separate results are tabulated for T2a, T2b, T2c, and T2e.

T2a with four members: HVR1 all share 16126C, 16294T, and 16519C. 2/4 share 16296T. In HVR2 all share 73G, 263G, 315.1C and 3/4 share 309.1C.

T2b with 70 members: HVR1 all share 16294T and 16519C, 69/70 share 16126C and 67/70 share 16304C. HVR2 all share 73G, 69/70 share 315.1C, 68/70 share 263G and only 46/70 share 309.1C.

T2c with 2 members: HVR1 all share 16126C, 16292T, 16294T, 16519C. HVR2 all share 73G, 146C, 263C, 279C, 309.1C, 315.1C. Their unique mutations separate them.

T2e with 2 members: HVR1 all share 16153A, 16294T, 16519C. HVR2 all share 41T, 73G, 150T, 263G, 309.1C, 315.1C. Their unique mutations separate them.