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Deletion mutations in DMD/BMD identified in Chile

(last modified July 30, 2003)


Totals

In total 51 patients were screened; 24 (47%) contained deletions while 27 (53%) contained no detectable deletion. All mutations have been included in the DMD/BMD deletion/duplication database.

Phenotype Deletions Duplications No detectable
deletion
Total
DMD 22 ? 27  
BMD 2 ?
Total 24 ? 27 51

Extent of deletions


deleted exons in DMD in BMD
(1- ?) 3 - 43 1
(9- ?) 12-13 (-16 ?) 1
(9- ?) 12-19 (-42 ?) 1
(20- ?) 43 1  
45 (-46 ?) 1  
45 - 47 1 1
45 - 48 (-49 ?)   1
45 - 51 1  
45 - 52 (-59 ?) 3  
(46- ?) 47 1  
(46- ?) 47 - 52 (-59 ?) 1  
48 - 50 2  
(49- ?) 50 1
51 3  
51 - 52 (-59 ?) 1  
52 (-59 ?) 1  
(53- ?) 60 (-79 ?) 2  

Legend
24 deletions detected in 51 patients analysed (47%). Deletions detected using multiplex PCR, i.e. 18-exon Chamberlain and Beggs sets. Reported by P. Rocco et al., ICHG-meeting 2001, Wien, Abstract P1497. Eur.J.Hum.Genet. 9: 394-395 (E-mail: procco@genes.bio.puc.cl).



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