This is a 2 round panel that pinpoints the terminal SNP below Z284. This panel is suggested when you have tested Y2395+ or any downstream markers like e.g. Z284+ or Z288+.

The first round tests 4 important markers and gives you an answer to which major category you belong to:
S4458
CTS4179
YP355
Z288

and 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:

Click to enlarge in PDF format.



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