This Y-DNA project fis or testers descended from the Y-SNP, YP4248. Neither autosomes nor MT-DNA will be part of the study. Requests to join will need to be approved. Generally, I will approve only those who have tested positive for YP4248, those who have matching STRs and are considered likely to have the SNP, and a limited number of others who have an explicit interest in seeing the project developed. Those will be moved to a group called "Observers." More details are coming. In the meantime, please see http://dna.ancestraldata.com/YP4248/.