I would like to know about the paternal side of my father’s family. My problem is that there are no living males. (My father’s sister had a son that is still living, however, if he does a Y-dna test I believe that will only give out HIS father’s information). I wonder if I should have this male cousin take the mtDNA test instead. That way I could at least find out more about the maternal side of my father’s family. Any advice?
The spit is for one of the home genetic-testing kits I’m sampling. A growing number of these kits (brands such as 23andMe, DNAFit, Thriva, MyHeritage DNA, and Orig3n) promise to unlock the mystery of your genomes, variously explaining everything from ancestry, residual Neanderthal variants, “bioinformatics” for fitness, weight loss and skincare, to more random genetic predispositions, denoting, say, the dimensions of your earlobes or the consistency of your earwax.