Some political figures seek to remove references to slavery from the study of American history, adding to the vast knowledge gaps that stem from the transatlantic slave trade. To better understand these histories, scholars and individuals are turning to genetic genealogy to discover and retrace descendant-family lineages. In a recent paper published in the journal American Anthropologist, University of Illinois Urbana-Champaign anthropology professor LaKisha David described these efforts. She spoke about the work to News Bureau life sciences editor Diana Yates. 

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