DNA Consultants’ blog Ancestry Test

Review our Science Writing and News Reports on DNA Testing and Popular Genetics

Anomalous Mitochondrial Lineages (II)


This installment in the series describes the sample and summarizes haplogroup findings.

Procedure and Methodology

The purpose of the Cherokee DNA Project is to sample and investigate the genetic heritage of persons who may be of Cherokee descent and establish a reference collection of their DNA results and genealogies.

Do You Know Your European Origins?


Most people who buy a DNA test want to know what countries in Europe their ancestors came from. But the favored approaches of major companies like 23andMe have so far not yielded entirely satisfactory results, at least to judge from consumer feedback. This review article explores the reasons for this failing and proposes that DNA Consultants’ EURO DNA database based on forensic population data may be a more accurate measure of nationalities in our background than complicated and expensive microarray genotyping.

Jewish Descendants Return to Iberian Roots with DNA


“The story of the crypto-Jews is still the biggest secret in the Jewish and general community,” said Rabbi Stephen A. Leon of the Conservative congregation B’nai Zion in El Paso, Texas. His remarks about the phenomenon of Sephardic descendants rediscovering and reconnecting with their Jewish ancestry were part of a long article on the b’nei anousim  or children of forced converts in Hadassah Magazine this month.

Admixture in Pima Includes Greek and Sardinian


By Donald N. Yates

As shown by an explosive article inScience last year, “A Genetic Atlas of Human Admixture History,” the genetic signatures of historical admixture events are persistent, even on a fine scale. Among 100 cases of historical admixture involving two distant, separate populations coming together, the authors detected the genetic impacts of the Mongol empire, Arab slave trade, Bantu expansions and European colonialism in the Americas.

More Anomalous Mitochondrial DNA Lineages in the Cherokee – Part Four


Part Four is the conclusion to our series of reports on the “anomalous Cherokees.” Depicted left is author Donald Yates in Rome .Haplogroup J, termed Jasmine in the scheme of Oxford Ancestors, is believed to have originated in the Old Near East and to have moved north and west into Europe, especially after the spread of agriculture beginning 5000-3000 BCE.