The UMD-DMD France mutations database
Record ID: 3447

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS22+1G>T (c.2949+1G>T)HemizygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CAGGlnspl+1Spl.G->TTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
 

Mutation impact


At the mRNA levelOn restriction map
New 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
CAGgtctgt
86.2 _
CAGttctgt
59.3 _ *
-31.1 %

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
 No signal No signal No signal
Western Blot
dys 1 dys 2 dys 3
 No signal No signal 

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
---575-0-1ProbandMaleFamilialFRANCE

Phenotypic group
 DMD

Reference


Reference IDReference
1Unpublished data