Table 2. Patterns of allelic loss in GEJ adenocarcinomas without nuclear ß-catenin expression.

Case	A94C	C874T	Intron 4+17 G → A	G1396A	T1942C	G2063A
1	No loss	HP	Loss	HN	Loss	HN
2	HN	Loss	HN	HN	Loss	HN
3	HN	HN	HN	Loss	Loss	HN
4	HN	HN	HN	HN	Loss	HN
5	HN	HP	HN	HN	Loss	HN
6	HN	HP	HN	Loss	HN	Loss
7	HN	No loss	HN	HN	HN	HN
8	No loss	HP	No loss	HN	HN	HN
9	HN	HN	HN	HN	HN	HN
10	HN	HN	HN	HN	HN	HN
11	Loss	HP	Loss	HN	HN	HN
12	Loss	Loss	HN	Loss	Loss	HN
13	HN	HP	HN	HN	HP	HN
14	HN	HN	HN	HN	HN	HN
15	HP	HP	HP	HN	HN	HN
16	No loss	HP	No loss	HN	No loss	HN
17	HN	Loss	HN	HN	HN	HN
Frequency	7/40 (18%)	20/40 (50%)	6/40 (15%)	5/40 (13%)	9/40 (23%)	2/40 (5%)
Frequency NP	ND	ND	ND	ND	69/322 (21%)	9/322 (3%)

For abbreviations see Table 1 footnote.