The UMD-DMD France mutations database
Record ID: 1750

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS66+1G>A (c.9649+1G>A)HemizygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TACTyrspl+1Spl.G->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
 

Mutation impact


At the mRNA levelOn restriction map
r.9564_9649delNew restriction site(s): none
Lost restriction site(s): none

Impact on splicing
Splice site type Wild type sequence CV Mutant type sequence CV Variation (%)
Donor
GATgtaagt
87.4 _
GATataagt
60.5 _ *
-30.7 %

On isoforms (a blue cell indicates that the corresponding isoform is affected by the mutation)
Dp 427cDp 427mDp 427pDp 260Dp 140Dp 116Dp 71
       
Immunofluorescence
dys 1 dys 2 dys 3
   
Western Blot
dys 1 dys 2 dys 3
   

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
---225-0-4191ProbandMaleFamilialFRANCE

Phenotypic group
 DMD

Reference


Reference IDPubMed IDReference
12010909857
Moizard MP, Toutain A, Fournier D, Berret F, Raynaud M, Billard C, Andres C, Moraine C. Severe cognitive impairment in DMD: obvious clinical indication for Dp71 isoform point mutation screening. Eur J Hum Genet. 2000, 8(7):552-6.