Purpose: Explore the role of DNA testing in your genealogical research. Meeting topics may include:
• Understanding results of DNA tests from the testing companies
• The use of third-party tools to enhance the value of DNA test results
• Identifying ancestors by combining DNA results with traditional genealogical research
• DNA Ethnicity estimates
Format: Presentations on DNA testing followed by small group discussions
Schedule: 9:00 – 10:00 am on Saturdays of HGF General Meetings. DIG meets in the hour before the General meeting
Location: Bayland Community Center, 6400 Bissonnet, Houston, TX
HGF members and others interested in applying DNA test results to their genealogical research are invited to attend.
Please send an email with any questions to firstname.lastname@example.org
Resources for DNA Analysis:
- 23AndMe – Only offers autosomal tests. Second largest DNA database with about 2 million people tested.
- Ancestry – Offers records-based research, creation of family trees, and autosomal tests. Has the largest DNA database with over 5 million people tested. Requires an Ancestry subscription to see family trees related to DNA matches.
- Family Tree DNA – Only company to offer Y-DNA and mitochondrial DNA tests as well as autosomal. Third largest DNA database.
- MyHeritage – Offers records-based research, creation of family trees, and autosomal DNA tests. Large international user base
Third Party Tools
These websites provide capabilities for examining your DNA test results which go beyond the analytic tools provided by the testing companies. To use them, you’ll need to download your raw DNA data file from your testing company and then upload the file to the Third Party Tool website.
- GEDMatch.com – GEDmatch provides DNA and genealogical analytic tools. Most tools are free, but Tier 1 tools are fee-based. The GEDMatch.com chromosome browser and matrices are some of the most useful tools for DNA analysis.
- dnaGEDcom.com – provides tools for DNA segment analysis. Also has tool to download Ancestry matches to Excel.
- “The Family Tree Guide to DNA Testing and Genetic Genealogy” by Blaine T. Bettinger. Available from Amazon in both book and Kindle formats. Very good introduction to basics of DNA for genealogy, selecting a DNA test, and analyzing and applying test results.
- “Genetic Genealogy in Practice” by Blaine T. Bettinger and Debbie Parker Wayne. Available from National Genealogical Society store in paperback format (NGS members receive a discount) and from Amazon in Kindle format. Detailed descriptions of use of DNA analysis in family research; includes exercises with answers. Explains how to apply the rules of the Genealogical Proof Standard (GPS) to genealogical research using DNA.
- “Swabbed & Found: An Adopted Man’s DNA Journey to Discover his Family Tree” by Frank Billingsley. Available form Amazon starting October 1. Promises to be a description of the DNA discovery process as well the tale of the author’s search for his biological family. Houston residents will recognize Frank Billingsley as the long-time KPRC weatherman.
- The International Society of Genetic Genealogists (ISOGG) Wiki – Comprehensive collection of articles on all aspect of genetic genealogy from basics to advanced analysis.
- Kitty Cooper’s Blog – Explanations and case studies demonstrating the use of DNA testing for genealogical research
- Deb’s Delvings in Genealogy – Debbie Wayne Parker’s blog on DNA analysis and other topics in genealogy.
- The Genetic Genealogist – Blaine Bettinger’s occasional blogs on DNA analysis. Posts results of Shared CM Projet.
- DNAeXplained – Genetic Genealogy – Roberta Estes’ blog on DNA analysis and case studies using DNA in genealogical research.
- Your Genetic Genealogist – CeCe Moore’s articles on DNA testing
- The DNA Geek – Leah Larkin’s blog includes updates on the testing companies including status of autosomal transfer between companies. In a transfer, DNA data from one company is uploaded to the database of a different company. This allows persons who test with different companies to compare their results.