Genetic Ancestry Of Different Ethnic Groups V Eurekalert The united states is a melting pot of different racial and ethnic groups, but it has not been clear how the genetic ancestry of these populations varies across different geographic regions. in a. The united states is a melting pot of different racial and ethnic groups, but it has not been clear how the genetic ancestry of these populations varies across different geographic regions. in a.
Genetic Ancestry Of Different Ethnic Groups Varies Across The United That genetic ancestry of self described groups varies across geographic locations in the us has been documented in anecdotal examples but has not previously been explored systematically. most early studies of african americans had limited resolution of ancestry because of small sample sizes and few genetic markers, and recent studies typically. The united states is a melting pot of different racial and ethnic groups, but it has not been clear how the genetic ancestry of these populations varies across different geographic regions. in a landmark study published by cell press december 18th in the american journal of human genetics, researchers analyzed the genomes of more than 160,000 african americans, latinos, and european americans. That genetic ancestry of self described groups varies across geographic locations in the us has been docu mented in anecdotal examples but has not previously been explored systematically. most early studies of afri can americans had limited resolution of ancestry because of small sample sizes and few genetic markers, and recent. In the united states, race, ancestry, genetics, and medicine are inextricably linked in a complex and fraught history. medicine is replete with examples of racial injustice inflicted by the use of.