This is a 2 round panel that pinpoints the terminal SNP below P397. This panel is suggested when you have tested P397+ or if you have a clear prediction for haplogroup M or S according to your Y-STR results.

In the first round 2 important SNPs will be tested to find out the main category:
S322
Z33355

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:



YSEQ reserves the right to replace not working SNPs against phylo-equivalent alternatives if necessary.