This test panel for markers downstream of R1b-DF49 includes the following 38 SNPs discovered in four Big Y tests whose surnames are McCrary, McCreary, Blair, McKinney:
A5526
A5527
A5528
A5529
A5531
A5532
A5533
A5534
A5537
A5538
A5539
A5540
A5541
A5542
A5543
A5544
A5545
A5546
A5547
A5582
A6080
A6081
A6082
A6083
A6084
BY2606/ZP101
BY2607
BY2608/ZP102
BY2609/ZP103
BY2612
BY2617
BY2627
BY2628
BY2629
BY2665
CTS2230/Z1823
DF49
Other surnames that share the STR signature with this group include MacDougall, Lucas, Taggert.
