Allelic frequency variation of ACKR1 in three Algerian populations: Zenata, Reguibat, and Oran.

Introduction: The discovery of the Duffy antigen is of great significance, given its essential role in immune response and various physiological processes. Genetic mutations in the Duffy gene not only affect antigen expression but also result in different antigen types. This underscores the importance of genetic characterization for clinical studies and exploring genetic diversity within the population.