Y329fs is a deletion-insertion combined mutation ( TAC -- > AA ) at codon 329 in exon 6 .
B-SequenceVariant O O O O O B-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant O O O O