This is a 2 round panel that pinpoints the terminal SNP below DF27.
This panel is suggested when you have tested DF27+ or if you have a
clear prediction for this haplogroup according to your Y-STR
results.
In the
first round 8 important SNPs will be tested to find
out the main category:
Z296
Z295
DF17/S455
S228/Z198
Z2571
F1343/S225/Z225
FGC20761
A431
Then we work down the branches iteratively until we have found your position on the given tree.
The test is completed when the unique phylogenetic position on the tree has been determined.
See this tree diagram to understand the groupings in this panel:
