I have received a number of samples already in the last few days. Please don't send the files attached straightaway, only ancestral information you feel comfortable sharing.
Everyone who already received a reply will have their samples analyzed in a repeat of a few experiments I've done here previously, to be published probably during the weekend.
I can't accept any more recently mixed samples from multiple origins right now, but promise a new opportunity later.
I'm narrowing the window, since I want to retry the approach with first just a few extra dozen samples of known ancestry. I'm only accepting for now:
1. Samples with 3 or 4 grandparents ancestrally from a single country/region.
2. Samples with two clear ancestral origins if one of them is unusual and absent from my current populations. For instance someone with an Indonesian grandparent but 3 European ones would be eligible.
3. Any sample with likely more than 5% Amerindian admixture may also be acceptable, case by case.
I won't include any samples submitted from now on, even if eligible, in my first runs. I'll repeat the runs later with the newer samples.