AdvertisementScientific Sankofa And The Complexities Of Genetic AncestryJune 03, 2021Emily KwongRebecca RamirezfacebookEmailPopulation geneticist Dr. Janina Jeff is the host and executive producer of "In Those Genes," a hip-hop inspired podcast that uses genetics to uncover the those lost identifies of African descended Americans through the lens of Black culture. (Janina Jeff)