In addition , mutation of arginine 124-to-cysteine ( Arg124Cys ) was found in 8 of 18 patients and histidine 626-to-arginine ( His626Arg ) in 2 of 18 patients .
O O O O O B-SequenceVariant I-SequenceVariant O B-SequenceVariant O O O O O O O B-OrganismTaxon O B-SequenceVariant I-SequenceVariant O B-SequenceVariant O O O O O B-OrganismTaxon O