The Big Tree: R-A155

7850210-A-G
18483759-G-A
20118446-C-T

13350043-T-A
14417351-CA-C
15963826-A-G
16848558-C-T

16592939-G-A
20538971-C-A

McDonald
188279
McDonald
37571

O'Hearn
292737
Ireland

Fitzgibbon
380474

Calhoun
310865 310865
Northern Ireland

McCall
B445590

Overlay STR Data for an STR:

CTS4296
22233413-G-A

Mutations written with a red background fall within a region of the Y chromosome, such as the palindromic region, which has left the position of the mutation ambiguous. The true mutation may be at the indicated position, or at any one of a number of alternate positions.