Table 1. Genotyping concordance between FFPE and Frozen tissues.
Case | Frozen genotype | FFPE genotype | Karyotype | |||||||
Chr | Locus | Copy | Def | Size | Locus | Copy | Def | Size | ||
Case 1 | 2 | 2p16.1 | 1 | Loss | 0.7 MB | 2p16.1 | 1 | Loss | 0.5 MB | −2 |
2q33.2-34 | 2.3 | Gain | 7.2 MB | 2q33.2-34 | 2.3 | Gain | 7.2 MB | |||
2q35-37.3 | 3 | Gain | 24 MB | 2q35 | 2.4 | Gain | 24 MB | |||
5 | 5q13.2-14.3 | 1.3 | Loss | 18.4 MB | 5q13.2-14.3 | 1.4 | Loss | 17 MB | −5 | |
5q21.1-22.1 | 1.4 | Loss | 12 MB | 5q21.1-22.1 | 1.5 | Loss | 10.5 MB | |||
5q33.3-35.1 | 1.3 | Loss | 12.4 MB | 5q33.3-35.1 | 1.45 | Loss | 11.8 MB | |||
7 | 7p14.3-14.1 | 1.3 | Loss | 6.5 MB | 7p14.3-14.1 | 1.5 | Loss | 6.7 MB | der(7)t(7;?)(p11.2;?) | |
7q11.22-22.1 | 4 | Gain | 27.8 MB | 7q11.22-22.1 | 4 | Gain | 24.4 MB | add(7)(q22) [8] | ||
7q22.1-36.3 | 3 | Gain | 38.3 MB | 7q22.1-36.3 | 3 | Gain | 33.5 MB | der(7;16)(p10;q10) | ||
8 | 8p23.3-11.21 | 1.3 | Loss | 42.6 MB | 8p23.3-11.22 | 1.4 | Loss | 39.6 MB | −8 [17] | |
10q23.1-25.1 | 1.3 | Loss | 21.7 MB | 10q23.1-25.1 | 1.5 | Loss | 21.3 MB | |||
11 | 11p15.3-15.1 | 1.5 | Loss | 10.1 MB | 11p15.4-14.3 | 1.5 | Loss | 14.2 MB | ||
11p14.2-11.2 | 2.5 | Gain | 22 MB | 11p14.2-11.12 | 2.4 | Gain | 23.6 MB | |||
13 | 13q33.3-34 | 1.3 | Loss | 6.6 MB | 13q33.3-34 | 1.3 | Loss | 6.7 MB | add(13)(q34) [15] | |
16 | 16p11.2-11.1 | 4 | Gain | 0.8 MB | 16p11.2-11.1 | 3 | Gain | 1.2 MB | ||
16p11.1-q21 | 1.3 | Loss | 30.4 MB | 16p11.1-q22.1 | 1.5 | Loss | 33 MB | −16 | ||
16q23.1 | 4 | Gain | 2.7 MB | 16q23.1 | 4 | Gain | 2.6 MB | |||
16q23.1-23.2 | 1.2 | Loss | 3.7 MB | 16q23.1-23.2 | 1.2 | Loss | 3.7 MB | |||
16q23.2-23.3 | 4 | Gain | 1.2 MB | 16q23.2-23.3 | 4 | Gain | 1.2 MB | |||
16q23.3-24.1 | 1.1 | Loss | 2.5 MB | 16q23.3-24.1 | 1.1 | Loss | 2.5 MB | |||
16q24.1 | 4 | Gain | 2.0 MB | 16q24.1 | 4 | Gain | 2.0 MB | |||
16q24.1-24.3 | 1.2 | Loss | 2.8 MB | 16q24.1-24.3 | 1.2 | Loss | 2.8 MB | |||
17 | 17p13.3-13.1 | 2.5 | Gain | 8.5 MB | 17p13.3-13.1 | 2.5 | Gain | 8.7 MB | −17 | |
17p12-q11.2 | 3 | Gain | 14.5 MB | 17p12-q11.2 | 2.7 | Gain | 16.7 MB | |||
17q21.33-25.33 | 2.7 | Gain | 31.8 MB | 17q21.33-25.32 | 2.7 | Gain | 32.2 MB | |||
X | Xp22.33-q28 | 2 | NP | 154.3 MB | Xp22.33-q28 | 3 | Gain | 154.3 MB | +X [6] | |
Case 2 | 1 | 1p36.33-36.21 | 1.4 | Loss | 16.7 MB | 1p36.33-36.13 | 1.5 | Loss | 18.2 MB | |
1q21.2-q44 | 2.7 | Gain | 102 MB | 1q21.2-q44 | 2.6 | Gain | 102 MB | der(1)(qter>1q21::p36.3>qter) | ||
2 | 2p25.3-11.2 | 2.8 | Gain | 89.1 MB | 2p25.3-11.2 | 2.6 | Gain | 88.9 MB | ||
6 | 6q21-27 | 1.2 | Loss | 58.9 MB | 6q21-27 | 1.4 | Loss | 58.7 MB | ||
17 | 17p13.3-11.2 | 1.3 | Loss | 16.9 MB | 17p13.3-11.2 | 1.5 | Loss | 19.2 MB | del(17)(p11.2) | |
17p11.2-q25.3 | 2.8 | Gain | 59.7 MB | 17p11.2-q25.3 | 2.7 | Gain | 60.3 MB | i(17)(q10) | ||
18 | 18p11.32-q21.33 | 2.9 | Gain | 60.5 MB | 18p11.32-q21.33 | 2.8 | Gain | 60.1 MB | +der(18)(t(14;18)(q32;q21) [4] | |
22 | 22q11.22 | 1 | Loss | 0.9 MB | 22q11.22 | 1 | Loss | 1.0 MB | ||
X | Xp22.33-q28 | 3 | Gain | 156 MB | Xp22.33-q28 | 3 | Gain | 156 MB | +X | |
Case 3 | 1 | 1q24.3-42.11 | 2.9 | Gain | 55.1 MB | 1q24.3-42.11 | 2.7 | Gain | 52 MB | +1, der (1) |
5 | 5p15.33-q35.3 | 2.6 | Gain | 180.6 MB | 5p15.33-q35.3 | 2.6 | Gain | 180.6 MB | 5 | |
8 | 8p23.3-21.3 | 1.4 | Loss | 22.8 MB | 8p23.3-21.3 | 1.4 | Loss | 22.3 MB | del(8)(p21p23) | |
9 | 9p24.1-23 | 2.5 | Gain | 4.7 MB | 9p24.2-23 | 2.4 | Gain | 7.1 MB | add(9)(p22) | |
10 | 10p15.3 | 1.4 | Loss | 0.8 MB | 10p15.3 | 1.5 | Loss | 0.8 MB | dic(1;10)(10qter>10p15::1p13>1q25::1q21>1q32::1q25>1qter) | |
10p15.1-11.21 | 2.5 | Gain | 31.6 MB | 10p15.1-11.21 | 2.5 | Gain | 31 MB | |||
14 | 14q32.33 | 1 | Loss | 0.7 MB | q32.33 | 1 | Loss | 1.0 MB | add(14)(q32) | |
18 | 18p11.32-q11.2 | 3 | Gain | 22 MB | 18p11.32-q11.2 | 3 | Gain | 22 MB | 18 | |
18q11.2-23 | 4 | Gain | 55 MB | 18q11.2-23 | 4 | Gain | 55 MB | |||
19 | 19q13.2-13.43 | 2.7 | Gain | 18.1 MB | 19q13.2-13.43 | 2.6 | Gain | 19.4 MB | ||
X | Xp22.33-q28 | 3 | Gain | 156 MB | Xp22.33-q28 | 3 | Gain | 156 MB | +X | |
Case 4 | 1 | 1p31.1 | 1.2 | Loss | 13.7 MB | 1p31.1 | 1.4 | Loss | 13.2 MB | 78–79,inc[cp5]* |
1q23.3-32.1 | 2.3 | Gain | 31.4 MB | 1q23.3-32.1 | 2.3 | Gain | 29.5 MB | |||
1q42.2-44 | 1.2 | Loss | 17.2 MB | 1q42.2-43 | 1.5 | Loss | 10 MB | |||
2 | 2p25.3-24.3 | 2.7 | Gain | 13.3 MB | 2p25.3-24.3 | 2.3 | Gain | 14.3 MB | ||
2p24.3-16.3 | 1.5 | Loss | 34 MB | 2p24.3-16.3 | 1.6 | Loss | 34.1 MB | |||
3 | 3p26.3-q13.13 | 1.6 | Loss | 108.1 MB | 3p25.1-12.2 | 1.7 | Loss | 66.2 MB | ||
4 | 4p16.3-q24 | 1.6 | Loss | 106.6 MB | 4p16.3-q24 | 1.6 | Loss | 104.6 MB | ||
4q25-34.1 | 2.7 | Gain | 64.7 MB | 4q25-34.1 | 2.5 | Gain | 65.5 MB | |||
4q34.3-35.2 | 2.6 | Gain | 7.4 MB | 4q34.3-35.2 | 2.5 | Gain | 9.3 MB | |||
5 | 5p15.33-15.31 | 2.6 | Gain | 8.7 MB | 5p15.33 | 3 | Gain | 0.7 MB | ||
5q15-22 | 1.5 | Loss | 54.6 MB | 5q23.3-33.1 | 1.6 | Loss | 22.5 MB | |||
7 | 7p22.3-21.1 | 1.1 | Loss | 17.8 MB | 7p22.3-21.1 | 1.4 | Loss | 17.3 MB | ||
7q11.22-36.3 | 3 | Gain | 93.5 MB | 7q11.22-36.3 | 2.8 | Gain | 93.6 MB | |||
8 | 8p23.3-12 | 1.6 | Loss | 32.9 MB | 8p23.3-12 | 1.6 | Loss | 30.9 MB | ||
9 | 9p23.1-22.3 | 0.8 | Loss | 8.5 MB | 9p23.1-22.3 | 1.2 | Loss | 8.1 MB | ||
9p21.3-21.1 | 0.7 | Loss | 7 MB | 9p21.3-21.1 | 1 | Loss | 6.9 MB | |||
9p21.1 | 0.8 | Loss | 1 MB | 9p21.1 | 1.3 | Loss | 1 MB | |||
9p13.3 | 1 | Loss | 1.3 MB | 9p13.3 | 1 | Loss | 1.3 MB | |||
9p13.3-q21.33 | 0.9 | Loss | 54.9 MB | 9p13.3-q21.33 | 1.3 | Loss | 53.2 MB | |||
9q22.2-22.31 | 0.7 | Loss | 2.5 MB | 9q22.2-22.31 | 1 | Loss | 2.4 MB | |||
9q22.31-22.33 | 1.2 | Loss | 4.4 MB | 9q22.31-22.33 | ND | NA | NA | |||
9q31.1-31.2 | 0.8 | Loss | 6.3 MB | 9q31.1-31.2 | 1.1 | Loss | 5.6 MB | |||
9q32-34.11 | 1 | Loss | 15.1 MB | 9q32-34.11 | 1.3 | Loss | 17 MB | |||
10 | 10p15.3-12.1 | 3 | Gain | 28.1 MB | 10p15.3-12.1 | 2.8 | Gain | 28.4 MB | ||
10p11.22 | 0.3 | Loss | 2.6 MB | 10p11.22 | 0.7 | Loss | 3.6 MB | |||
11 | 11q13.1-13,4 | 1.6 | Loss | 8.7 MB | 11q13.1-13,4 | 1.7 | Loss | 7 MB | ||
13 | 13q12.11-34 | 1.2 | Loss | 96.7 MB | 13q12.11-34 | 1.3 | Loss | 96.7 MB | ||
14 | 14p11.2 | 0.3 | Loss | 0.5 MB | 14p11.2 | 0.7 | Loss | 0.6 MB | ||
14q32.32 | 0.7 | Loss | 0.6 MB | 14q32.32 | 1.2 | Loss | 0.6 MB | |||
17 | 17p13.3-13.2 | 1.2 | Loss | 5.9 MB | 17p13.3-13.2 | 1.5 | Loss | 5.8 MB | ||
17p13.2-13.1 | 3 | Gain | 1.7 MB | 17p13.2-13.1 | 3 | Gain | 0.9 MB | |||
17p13.1-11.2 | 1.2 | Loss | 14.4 MB | 17p13.1-11.2 | 1.3 | Loss | 13.4 MB | |||
17q11.1-25.3 | 3.2 | Gain | 55.7 MB | 17q11.1-25.3 | 2.9 | Gain | 54.2 MB | |||
20 | 20q11.22-13.33 | 3.2 | Gain | 30.4 MB | 20q11.22-13.33 | 2.7 | Gain | 31.1 MB | ||
21 | 21q11.2-22.3 | 1.5 | Loss | 33.1 MB | 21q21.2-22.3 | 1.7 | Loss | 23 MB | ||
Case 5 | 10 | 10q22.3-24.32 | 1.4 | Loss | 21.7 MB | 10q22.3-24.32 | 1.5 | Loss | 22.3 MB | del(10)(q24q26) |
13 | 13q14.13-22.1 | 1.5 | Loss | 28.4 MB | 13q14.13-22.1 | 1.5 | Loss | 27.4 MB | de(13)(q14q22) | |
Case 6 | 1 | 1p11.2-q21.2 | 2.6 | Gain | 27.4 MB | 1p11.2-q21.2 | 2.5 | Gain | 33.3 MB | |
4 | 4p16.3-q36.2 | 1.4 | Loss | 190.9 MB | 4p16.3-q36.2 | 1.6 | Loss | 188.2 MB | −4 | |
5 | 5p15.33-q11.2 | 3.2 | Gain | 58.8 MB | 5p15.33-q11.2 | 2.5 | Gain | 57.5 MB | +5, i(5)(p10) | |
6 | 6p25.3-21.1 | 3.1 | Gain | 45 MB | 6p25.3-21.1 | 2.5 | Gain | 45.3 MB | ||
6p12.3-q27 | 1.4 | Loss | 121 MB | 6p12.3-q27 | 1.6 | Loss | 97 MB | −6 | ||
7 | 7p22.3-14.1 | 2.7 | Gain | 41.9 MB | 7p22.3-14.1 | 2.5 | Gain | 45.2 MB | ||
13 | 13q31.1-34 | 3 | Gain | 35.8 MB | 13q31.1-34 | 2.5 | Gain | 35.8 MB | add(13)(q34) | |
18 | 18q21.11-21.33 | 3.2 | Gain | 28.4 MB | 18q21.11-21.33 | 2.7 | Gain | 28.2 MB | add18(q21) | |
18q21.33-23 | 1 | Loss | 17.5 MB | 18q21.33-23 | 1.3 | Loss | 17.6 MB | |||
20 | 20p13-q11.23 | 2.6 | Gain | 38.1 MB | 20p13-q11.23 | 2.5 | Gain | 38.1 MB | ||
Case 7 | 1 | 1p12-q44 | 2.4 | Gain | 128.8 MB | 1p12-q44 | 2.4 | Gain | 128.2 MB | +1,add(1)(p32) |
2 | 2p25.3-16.1 | 1.6 | Loss | 58.6 MB | 2p25.3-16.1 | 1.6 | Loss | 58.1 MB | −2 | |
2p16.1-14 | 3.5 | Gain | 8.7 MB | 2p16.1-14 | 3 | Gain | 8.7 MB | |||
3 | 3p14.1-13 | 3.9 | Gain | 7.6 MB | 3p14.1-13 | 3.5 | Gain | 7.6 MB | 3 | |
3q25.2-26.1 | 1.7 | Loss | 8.3 MB | 3q25.2-26.1 | 1.7 | Loss | 6.0 MB | |||
4 | 4p16.3-q35.2 | 1.6 | Loss | 190.9 MB | 4p16.3-q35.2 | 1.6 | Loss | 190.9 MB | −4 | |
6 | 6p26.3-11.2 | 2.4 | Gain | 58.3 MB | 6p26.3-11.2 | 2.5 | Gain | 57.3 MB | +6,i(6)(p10) | |
7 | 7p22.3-36.3 | 2.4 | Gain | 159 MB | 7p22.3-36.3 | 2.4 | Gain | 159 MB | 7 | |
10 | 10p16.3-15.2 | 1.6 | Loss | 3.6 MB | 10p16.3 | 1.7 | Loss | 1.8 MB | dic(1;10)(q10;p13) | |
17 | 17p13.3-q11.1 | 1.6 | Loss | 25.6 MB | 17p13.3-q11.1 | 1.6 | Loss | 25.9 MB i(17)(q10) | i(17)(q10) | |
20 | 20p12.3-12.1 | 1.5 | Loss | 5.9 MB | 20p12.3-12.1 | 1.6 | Loss | 5.9 MB | −20 | |
20q11.1-13.33 | 1.6 | Loss | 33.3 MB | 20q11.1-13.33 | 1.6 | Loss | 33.1 MB | |||
Case 8 | 1 | 1p36.33-12 | 1.6 | Loss | 96.7 MB | 1p36.33-12 | 1.7 | Loss | 96.7 MB | i(1)(q10) |
1q12-44 | 2.5 | Gain | 102.3 MB | 1q12-44 | 2.4 | Gain | 102.1 MB | |||
2 | 2p25.3-25.2 | 1.7 | Loss | 6.3 MB | 2p25.3-25.2 | 1.7 | Loss | 5.0 MB | ||
2p21-13.3 | 2.4 | Gain | 22.1 MB | 2p16.3-13.3 | 2.4 | Gain | 17.2 MB | add(2)(p11.2) | ||
2q23.1-37.3 | 2.4 | Gain | 44.3 MB | 2q23.1-37.3 | 2.3 | Gain | 37.1 MB | |||
3 | 3p26.3-12.1 | 1.7 | Loss | 86.1 MB | 3p26.3-12.1 | 1.7 | Loss | 84.1 MB | del(3)(p13p25) | |
4 | 4p16.3-q35.2 | 1.6 | Loss | 188.5 MB | 4p16.3-q35.2 | 1.7 | Loss | 188.5 MB | −4 | |
6 | 6q25.2-27 | 2.8 | Gain | 17.3 MB | 6q25.2-27 | 2.5 | Gain | 18.5 MB | ||
7 | 7q21.11-36.3 | 2.5 | Gain | 78.3 MB | 7q21.11-36.3 | 2.4 | Gain | 79.2 MB | add(7)(q36) | |
8 | 8p23.3-q23.1 | 1.6 | Loss | 108.8 MB | 8p23.3-q21.11 | 1.7 | Loss | 78 MB | del(8)(q13q24) | |
9 | 9p24.3-q34.3 | 2.5 | Gain | 140.8 MB | 9p24.3-q34.3 | 2.4 | Gain | 140.8 MB | 9 | |
10 | 10p15.3-q26.3 | 1.7 | Loss | 136.3 MB | 10p15.3-q26.3 | 1.7 | Loss | 136.3 MB | −10 | |
11 | 11q12.1-13.5 | 1.7 | Loss | 19.2 MB | 11q12.1-13.5 | ND | NA | NA | −11 | |
15 | 15q11.2-26.3 | 1.7 | Loss | 79.6 MB | 15q11.2-26.3 | 1.7 | Loss | 74 MB | −15 | |
18 | 18p11.32-q23 | 1.6 | Loss | 77.8 MB | 18p11.31-q23 | 1.7 | Loss | 72.3 MB | −18 | |
X | Xp22.33-21.2 | 1.5 | Loss | 30.1 MB | Xp22.33-21.2 | ND | NA | NA | XXX | |
Xp21.2-q21.33 | 2.5 | Gain | 63 MB | Xp21.2-q28 | 2.5 | Gain | 133 MB |
NP-normal ploidy; ND-Not detected; NA-Not applicable; Def-copy number variation definition;
*-No analysis was reported due to low number of cells survived.