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Table 2 Summary of polyploidy

From: High-density SNP arrays improve detection of HER2 amplification and polyploidy in breast tumors

Sample number Polyploidy HER2 copy number estimate HER2 copy number per nucleus (3D FISH)
1 No normal  
2 Yes 5+  
3 Yes 3+  
4 No normal  
5 Yes 4+ 4-5
6 Yes 3+  
7 Yes 3+  
8 Yes 4+  
9 Yes 3+  
10 No 3  
11 Yes 3+  
12 Yes 5+  
13 No normal  
14 No normal  
15 Yes 5+  
16 Yes 3+  
17 Yes 3+  
18 No 3+  
19 No normal  
20 No normal  
21 Yes 5+  
22 Yes 4  
23 Yes 4+  
24 Yes 3+  
25 No normal  
26 Yes 6+  
27 Yes 4+ 5-7
28 Yes 4+  
29 Yes 4+ 4-6
30 Yes 5+  
31 Yes 5+ 5-7
32 Yes 3+  
33 No normal  
34 Yes 5+ 5-7
35 No normal  
36 Yes 5+ 4-5
37 Yes 3+  
38 Yes 3+  
39 No normal  
40 No normal  
41 Yes 5+  
42 No normal  
43 Yes UPD(2) or amp3 2
44 Yes 5+  
45 Yes 8+ 8
46 Yes 4+  
47 No normal  
48 Yes 5+  
49 Yes 25+  
50 Yes 5+  
51 No 3  
52 No 3  
53 Yes 7+  
54 Yes 7+  
55 Yes 7+ 5-6
56 Yes 12+  
57 No normal  
58 Yes 12+  
59 Yes 6+  
60 No normal  
61 Yes 8+  
62 Yes 8+  
63 No normal  
64 Yes 7+  
65 Yes 9+  
  1. Abbreviations: FISH fluorescent in situ hybridization, HER2 human epidermal growth factor receptor-2, UPD uniparental disomy.