G. Bonuccelli et al., A DELETION INVOLVING EXON-2-EXON-4 IN THE IDURONATE-2-SULFATASE GENE OF A PATIENT WITH INTERMEDIATE HUNTER-SYNDROME, Clinical genetics, 53(6), 1998, pp. 474-477
A large deletion in the iduronate-2-sulfatase (IDS) gene has been foun
d in a patient affected by an intermediate form of Hunter syndrome (mu
copolysaccharidosis II). The deletion involves exons 2-4, the breakpoi
nts lying respectively in intron 1, at position 376, and in intron 4,
at position 5725. cDNA analysis revealed a direct exon 1-exon 5 juncti
on due to the deletion resulting in a frameshift mutation.