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HLA‐DR effects in a large German IDDM dataset
Author(s) -
Field L. L.,
FothergillPayne C.,
Bertrams J.,
Baur M. P.
Publication year - 1986
Publication title -
genetic epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.301
H-Index - 98
eISSN - 1098-2272
pISSN - 0741-0395
DOI - 10.1002/gepi.1370030749
Subject(s) - linkage disequilibrium , disequilibrium , heterozygote advantage , genetics , haplotype , biology , linkage (software) , allele , gene , medicine , surgery
DR4 and DR3 are in strongest linkage disequilibrium with IDDM susceptibility genes, and DR1 demonstrates a lesser degree of positive disequilibrium. DR3/DR4 heterozygotes have the highest risk. The DR1 increase occurs almost exclusively in DR4/DR1 heterozygotes, suggesting that DR1 may be in disequilibrium with the same susceptibility gene as DR3. Homozygotes for DR4 and especially DR3 have a higher risk than heterozygotes of either with DRX. GLO-2 is increased in diabetic haplotypes carrying DR4, DR3 or DR1.