This is a 2 round panel that pinpoints the terminal SNP below Q1b-L275. This panel is suggested when you have tested L275+ or if you have a clear prediction for this haplogroup according to your Y-STR results.

In the first round 3 important SNPs will be tested to find out the main category:
Y2220 (equiv. to L245)
Y2200
Y2197


In the second round 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 substitute problematic SNPs against phylo-equivalent markers when necessary.