DNAA Look at AncestryDNA’s Ethnicity UpdatesIf you’ve looked at Ancestry recently, then you may have noticed that your ethnicity results have changed. Does that mean that you’ve...
DNAUnderstanding Half Relatives - Genetic GenealogyWhat are genetic half-relationships and how do they impact your DNA match results?
DNAHow does DNA pass on over four generations?Blaine Bettinger has done some great work in gathering data on shared cM as part of his Shared cM project. But how about looking at a...
DNADo More Genetic Test Markers Matter in DNA Testing In lots of areas of life, we are told that bigger is better. But when it comes to DNA testing, is more always better? In other words,...
DNACreating a Surname Table With Tree CollapseSYNTHPOPALOOZA asked in our post Our Surname Tables for DNA Research What do you do in the case of first cousins marrying each other?...