Datensatz

Zusammenfassung

We studied HLA class I (HLA-A, -B) and class II (HLA-DRB1, -DQB1) alleles by PCR-SSP based typing in 224 Mexicans from the state of Tabasco living in the city of Villahermosa (N = 82) and rural communities (N = 142), to obtain information regarding allelic and haplotypic frequencies. We found that the most frequent haplotypes in Tabasco include 13 Native American and two European haplotypes. Admixture estimates revealed that the main genetic components in Tabasco are Native American (67.79 ± 1.59 by ML; 56.25 of Native American haplotypes) and European (27.21 ± 3.97 by ML; 29.91 of European haplotypes), and a less prominent African genetic component (5.01 ± 4.42 by ML; 8.93 of African haplotypes).