Founder effect and endogamy are different, but they can occur concurrently in your family tree. Read more from Jayne about the founder effect, what it is, an example of it, and how it differs from endogamy. Both founder effect and endogamy can lead to reduced...
Your siblings’ DNA tests can help your family history–even if you have already tested! Here’s what you can do with the combined power of your brothers’ and sisters’ DNA test results. How many DNA tests does one family need? Does a genetic...
What was the Sorenson Molecular Genealogy Foundation? It made DNA history by starting a pioneering genetic genealogy database. The SMGF is also part of OUR history. Enjoy these memories and pictures from the exciting, early days of using DNA to explore family history!...
Can a DNA test be wrong? Usually not, and very rarely yes. Here we bust 3 common misconceptions about why you may think your Ancestry, 23andMe, MyHeritage, Family Tree DNA or Living DNA results are wrong. And, if you have unexpected results, what to do next. Faced...
Y-DNA haplogroup E, with subgroups E1b1b and E1b1a, is the most common Y-chromosome haplogroup in Africa. Explore its deep origins, variant names (E-M2, E-M215, and E-V58), global spread to Europe and the Americas, and and consider the best YDNA test for African...
