DNA Testing

This lecture will discuss how best to weed out false-positive DNA Matches that test-takers from endogamous groups face daily. After discussing how endogamous matches differ from typical DNA matches, chromosome mapping tools such as DNA painter will be demonstrated to help identify more likely matches. The strengths and weaknesses of every testing company will be considered, when specifically considering endogamy.

This presentation takes the viewer through the results of 5 full brothers who have done a DNA test. It covers the comparison of their ethnicity estimates through to the various differences in their DNA matches including the variance in the sharing amounts. It helps people understand why testing siblings can really enhance their genetic genealogy, even more so if they can not test a parent or parents. The talk will also include a look at some advanced sibling topics, such as utilising X DNA results to establish if two females have the same father, through to advanced tools like visual phasing and creating lazarus kits.

Family historians researching in Poland and Ukraine have to deal with gaps in records that could make progress next to impossible. Thanks to genetic genealogy, we can bridge those gaps. Geographic clues from your matches might get you looking in the right direction. This session includes some DNA success stories, based on geography and backed by documented research. It also offers pointers on how to get more value from your tests.

Do you have mystery matches? Would you like to figure out how they are related to you? Which ancestors you share? Here are six ways to do exactly that!

Chromosome mapping helps you understand how you inherited DNA from your ancestors and can be highly addictive. Join DNA Painter founder Jonny Perl as he explores hands-on examples demonstrating what you can learn from the segments you share with your matches.

Most individuals will have at least one case of misattributed ancestry in the first several generations of these family tree. Genetic genealogy testing is often the source of discovery of such events. Even so misattributed ancestry may go undetected unless DNA test results are analyzed carefully. Learn how to detect cases of misattributed ancestry and how to leverage genetic genealogy test results to identify a previously unknown biological ancestor.

Geoff Rasmussen has never used DNA on his most famous case: John McCall in Tennessee/North Carolina. It’s a SERIOUS brick wall. BUT: his grandmother AND her sister have taken DNA tests, and John is their 2x great grandfather. What light can their DNA test results shed? DNA expert Diahan Southard gives him advice you may be able to apply to your own brick wall, too.

This special case study will walk you through how to solve multiple unknown father mysteries within the same family tree. Where can you turn when both of your maternal and paternal grandfathers are unknown and both of your grandmothers’ fathers are also unknown? It may seem far-fetched but this was the genuine situation my client was faced with – two mystery grandfathers and two mystery great grandfathers on the same tree! There were mysteries on top of mysteries in this amazing case with six out of eight great grandparents unknown and at least four mystery fathers to identify. This webinar will tell the story of how this tiny tree was reconstructed using a combination of DNA results analysis and traditional research methods.

Your DNA Match list is full of incredible discoveries waiting to be made…with the right tools and a little know-how. MyHeritage offers the most comprehensive set of DNA tools on the market, making it ideal for genetic genealogy. In this session, Ran Snir, VP Product at MyHeritage, will give you an overview of the DNA tools available on MyHeritage and show you how you can use them to make breakthroughs in your research.