The UMD-DMD France mutations database
Record ID: 1591

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS2-2A>T (c.94-2A>T)HemizygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TTTPhespl-2Spl.A->TTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
 

Mutation impact


At the mRNA levelOn restriction map
r.94_186delÊNew restriction site(s): none
Lost restriction site(s): none

Impact on splicing
Splice site type Wild type sequence CV Mutant type sequence CV Variation (%)
Acceptor
ttttaatttcagTT
89.2 _
ttttaatttctgTT
60.3 _ *
-32.4 %

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
 Mosaic Low Irregular Medium Irregular Low
Western Blot
dys 1 dys 2 dys 3
   

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
---216-2-01ProbandMaleFamilialFRANCE

Phenotypic group
 Pending

Comments


 

Reference


Reference IDPubMed IDReference
10015351422
Tuffery-Giraud S, Saquet C, Chambert S, Echenne B, Marie Cuisset J, Rivier F, Cossee M, Philippe C, Monnier N, Bieth E, Recan D, Antoinette Voelckel M, Perelman S, Lambert JC, Malcolm S, Claustres M. The role of muscle biopsy in analysis of the dystrophin gene in Duchenne muscular dystrophy: experience of a national referral centre. Neuromuscul Disord. 2004, 14(10):650-8.