ABCG2 34G>A was statistically associated with occurrence of skin rash; 13 (42%) of the 32 patients with at least one variant ABCG2 34G>A allele (G/A and A/A) developed grade 2 or worse skin rash, whereas only 10 (19%) of 51 patients homozygous for the reference allele (G/G) for the wild-type sequence for both alleles did so (P=0.046).
C0015230
Exanthema