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Table 3 Frequencies of the deletion allele in the polymorphisms of the IL1A, IL4, NFKB1 and PAR1 genes in Brazil and in other world populations

From: Distribution of allelic and genotypic frequencies of IL1A, IL4, NFKB1 and PAR1 variants in Native American, African, European and Brazilian populations

Populations Number of Chromosomes References IL1A IL4 (A2) NFKB1 PAR1
Brazil 1848 This study 0.358 0.273 0.426 0.737
Native Americans 444 This study 0.818 0.773 0.637 0.953
Africans 422 This study 0.220 0.580 0.519 0.503
Europeans 536 This study 0.300 0.263 0.383 0.771
Africans 2184 1000 Genomes [33] 0.230 0.530
African Americans 2184 1000 Genomes [33] 0.500
Europeans 2184 1000 Genomes [33] 0.330 0.410 0.750