Table 2

 Intronic FANCA sequence variants in familial pancreatic cancer

IntronNucleotide changeFrequency*FA database†
*Frequency is shown as the number of alleles containing the nucleotide in parentheses over the total number of alleles examined from familial pancreatic cancer samples; †Y indicates present and N indicates not present in the Fanconi Anemia Mutation Database at http://www.rockefeller.edu/fanconi/mutate/jumpa.html. DNA numbering is based on the cDNA sequence. The GenBank reference sequence and version number NM_000135.1 was used. Position +1 corresponds to the A of the ATG translation initiation codon. Protein sequences are numbered with the initiator methionine as codon 1.
3c.283+44T>C2/44(C)N
3c.284−103T>C1/44(C)N
3c.284−151C>T1/44(T)N
4c.426+68A>G8/44(G)N
7c.710−12A>G24/44(A)Y
8c.792+52C>G1/44(G)N
8c.792+81_82del1/44N
10c.894−30A>G7/44(G)N
12c.1084−93C>T18/44(T)N
12c.1084−49G>C19/44(C)Y
12c.1084−29A>G12/44(G)Y
13c.1226−20A>G14/44(G)Y
18c.1715+82T>C16/44(C)Y
19c.1777−29T>C7/44(C)N
20c.1826+15T>C9/44(C)Y
20c.1826+30insGT7/44Y
22c.2014+42G>T8/44(T)Y
22c.2015−71G>A2/44(A)N
25c.2316+67A>G2/44(G)N
25c.2316+96G>T1/44(T)N
27c.2602−36G>T1/44(T)Y
27c.2602−46T>A1/44(A)N
28c.2778+55G>T1/44(T)N
28c.2779−7T>C5/44(C)N
31c.3066+55A>G15/44(G)N
31c.3067−4T>C6/44(C)Y
31c.3067−23G>A6/44(A)Y
31c.3067−57A>C6/44(C)Y
32c.3240−42G>A12/44(A)Y
34c.3408+45G>A6/44(A)Y
35c.3513+62C>T8/44(T)Y
37c.3765+37A>G6/44(G)N
38c.3829−82C>G6/44(G)Y
39c.3935−16C>T6/44(T)Y
39c.3935−102C>T1/44(T)N
42c.4260+29C>T24/44(C)Y