Roberta Estes

Roberta Estes, MS, a professional scientist and business owner has been an obsessed genealogist since 1978. In 2000, when the infant scientific field of DNA for genealogy emerged, Roberta was one of the early DNA surname administrators and pioneer adopters of DNA analysis for genealogy. In 2005, she established DNAeXplain to provide personal DNA results analysis and to individuals seeking assistance with their results. In 2012, Roberta launched a blog, www.dna-explained.com which offers more than 1500 free articles helping people understand their DNA results and how to use them effectively. She provides consulting and analysis to major news publications organizations including the Wall Street Journal, the New York Times, the History Channel and others. She speaks internationally, produces webinars and continues to engage with scientific research. A National Geographic Society Genographic Project affiliate researcher, Roberta continues leading-edge research as the founder of the Million Mito Project and with the publication of her book, DNA for Native American Genealogy.

Roberta's Upcoming Live Webinars (1)

Fri, June 6 2025: 18:00 UTC
Rewriting the Tree of Humankind: The Million Mito Project – What Is It, How We Did It, and What It Means To You
Fri, June 6 2025: 18:00 UTC
The mitochondrial tree of humanity has been rewritten, connecting all of us more closely than ever before on the new Mitotree. Everyone receives mitochondrial DNA only from their mother, who receives it from her mother, and so forth, all the way back in time to Mitochondrial Eve. Mitochondrial DNA is never admixed with the DNA of the other parent, so you never have to sort out which lines it comes from. We are all leaves on the twigs on the branches of the tree of humankind. The mitochondrial tree had not been updated since 2016, but now, with more than a Million samples to work with, 50 times more than before, the tree structure has been expanded eight-fold by combining samples from academic publications, ancient DNA, public sources and testers at FamilyTreeDNA. The new Mitotree and tools provide information never before available to genealogists about their matrilineal lineages. In addition to the vastly expanded genetic tree, FamilyTreeDNA has rolled out the companion MitoDiscover, a dozen fascinating chapters in your mitochondrial book. As a Million Mito Team member, Roberta will explain the challenges we overcame to create the tree of humanity – and how it’s useful to genealogists. All genealogists can benefit from the results of the Million Mito Project, because everyone has mitochondrial DNA that holds keys to information never before available! Let those brick walls fall!!!
The mitochondrial tree of humanity has been rewritten, connecting all of us more closely than ever before on the new Mitotree. Everyone receives mitochondrial DNA only from their mother, who receives it from her mother, and so forth, all the way back in time to Mitochondrial Eve. Mitochondrial DNA is never admixed with the DNA of the other parent, so you never have to sort out which lines it comes from. We are all leaves on the twigs on the branches of the tree of humankind. The mitochondrial tree had not been updated since 2016, but now, with more than a Million samples to work with, 50 times more than before, the tree structure has been expanded eight-fold by combining samples from academic publications, ancient DNA, public sources and testers at FamilyTreeDNA. The new Mitotree and tools provide information never before available to genealogists about their matrilineal lineages. In addition to the vastly expanded genetic tree, FamilyTreeDNA has rolled out the companion MitoDiscover, a dozen fascinating chapters in your mitochondrial book. As a Million Mito Team member, Roberta will explain the challenges we overcame to create the tree of humanity – and how it’s useful to genealogists. All genealogists can benefit from the results of the Million Mito Project, because everyone has mitochondrial DNA that holds keys to information never before available! Let those brick walls fall!!!
Fri, June 6 2025: 18:00 UTC

Roberta's Webinars (13)