Analysis of HLA DQ alpha allele and genotype frequencies in populations from Florida
Crouse, C.A.; Feuer, W.J.; Nippes, D.C.; Hutto, S.C.; Barnes, K.S.; Coffman, D.; Livingston, S.H.; Ginsberg, L.; Glidewell, D.E.
Journal of Forensic Sciences 39(3): 731-742
1994
ISSN/ISBN: 0022-1198 PMID: 8006620 Document Number: 424176
HLA DQ alpha allele and genotype frequencies for Caucasian, African American, Haitian, and Hispanic populations in Florida have been estimated. The Florida laboratories involved in these studies collected donor samples from a variety of sites including clinical laboratories, victim and suspect standards, blood banks, county jail detainees, and laboratory personnel. We have determined that the Caucasian and African American DQ alpha genotype frequencies do not deviate significantly from Hardy-Weinberg expectations and as a result of this heterogeneity analyses, data from the four Florida Caucasian populations may be combined and data from the four Florida African American populations may be combined to form two large HLA DQ alpha genotype frequency databanks. Further, data from the Florida Haitian population may be combined with the Florida African American population. Comparison of the combined Florida Caucasian populations, combined Florida African American populations, the Palm Beach Sheriff's Office (PBSO) Hispanic, and PBSO Haitian population with other databases does not support combination because allele frequency distributions are heterogeneous.