Mutation Details for c.4243-7delT

cDNA Name c.4243-7delT 
Exon or Intron intron 26 
Legacy Exon or Intron intron 23 
Legacy Name 4375-7delT 
Other Details Found in an 11 year-old girl who is heterozygous for F508del and whose brother is homozygous for F508del. She also carries the L467F and 3030G/A polymorphisms. The phase of all four sequence changes is unknown.Three separate splice site prediction programs predict a possible effect on splicing.NB: No clinical or genetic investigations have been carried out on the parents. 
Contributors Mike Bulman Megan Adaway Chris Charlton Emma Brownsell Jo Brock Martin Schwarz  
Institute Regional Molecular Genetics ServiceSt Mary’s Hospital, Manchester UK Regional Molecular Genetics ServiceSt Mary’s Hospital, Manchester UK Regional Molecular Genetics ServiceSt Mary’s Hospital, Manchester UK Regional Molecular Genetics ServiceSt Mary’s Hospital, Manchester UK Regional Molecular Genetics ServiceSt Mary’s Hospital, Manchester UK Regional Molecular Genetics ServiceSt Mary’s Hospital, Manchester UK 
Submitted Phenotype Details She has a borderline/positive sweat test (Cl 59mmol/L) but is otherwise asymptomatic. 
Reference  

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The Database was last updated at Apr 25, 2011