Fig. 1From: Association of genetic ancestry with colorectal tumor location in Puerto Rican LatinosProportion of ancestral populations by CRC status. Our study populations were divided into controls and CRC cases, and ancestral population proportions were graphed. Each line represents an individual. African ancestry proportions are shown in red, European ancestry proportions are shown in blue, and Amerindian or Taíno ancestry proportions are shown in greenBack to article page