The haplotypes having the wild-type ( R ) allele at codon 620 and minor alleles at -1123 and/or +2740 were neutral as to the risk of autoimmune conditions in both populations .
O O O O O B-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant O O O O O O O O O O O O O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O