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. Author manuscript; available in PMC: 2007 Jun 15.
Published in final edited form as: Clin Cancer Res. 2006 Jun 15;12(12):3851–3855. doi: 10.1158/1078-0432.CCR-06-0292

Table 2.

Nucleotide alterations within the coding exons of PIK3CA identified in the 36 IPMN/IPMC

Case No. Lesion analyzed Exon Nucleotide Amino acid Present in normal Tissue
4 IPMC 20 C3044T S1015F No
14 IPMC with invasion 20 A3140G H1047R No
1 IPMN, bordernline 9 T1654G W551G No
5 IPMC with invasion 4 C0971T T324I No
3, 9, 19, 23 6 A1173G I391M yes
4, 8, 24, 31, 33, 35 12 T1929C Y644H yes

The Nucleotide Alterations are described according to the cDNA sequence with GenBank accession number NM_006218. Case Numbers correspond to those described in Table 1.