Abstract:
:This is an 11-year survey of molecular analysis of APC germline mutations for the province of Quebec done at the Molecular Pathology Unit of the Jewish General Hospital which offers genetic testing for hereditary forms of colorectal cancer for the whole of Quebec province. We report on 47 unique mutations seen in 66 families affected with familial adenomatous polyposis. Of these unique mutations, 60% are short indels, 28% are point mutations, and 6% are whole exon deletions. The absence of founder mutations and the variety of mutations encountered reinforce the value of RNA-based testing and the need for gene dosage techniques such as multiplex ligation-dependent probe amplification.
journal_name
Fam Cancerjournal_title
Familial cancerauthors
Jarry J,Brunet JS,Laframboise R,Drouin R,Latreille J,Richard C,Gekas J,Maranda B,Monczak Y,Wong N,Pouchet C,Zaor S,Kasprzak L,Palma L,Wu MK,Tischkowitz M,Foulkes WD,Chong Gdoi
10.1007/s10689-011-9468-4subject
Has Abstractpub_date
2011-12-01 00:00:00pages
659-65issue
4eissn
1389-9600issn
1573-7292journal_volume
10pub_type
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