Table 2 LOH distribution by chromosomal arm
Chr arm | LOH in ESCC (n = 26) | Chr arm | LOH in ESCC (n = 26) |
|---|---|---|---|
1p | 0.282 (563/1998) | 11p | 0.393 (444/1130) |
1q | 0.211 (377/1787) | 11q | 0.372 (591/1590) |
2p | 0.301 (561/1861) | 12p | 0.259 (149/576) |
2q | 0.331 (782/2363) | 12q | 0.265 (496/1874) |
3p | 0.576 (955/1658) | 13q | 0.682 (1300/1907) |
3q | 0.287 (482/1677) | 14q | 0.461 (846/1836) |
4p | 0.602 (509/846) | 15q | 0.568 (845/1487) |
4q | 0.645 (1424/2208) | 16p | 0.285 (148/520) |
5p | 0.316 (286/906) | 16q | 0.338 (213/631) |
5q | 0.516 (1321/2560) | 17p | 0.755 (246/326) |
6p | 0.445 (545/1226) | 17q | 0.673 (450/669) |
6q | 0.417 (981/2351) | 18p | 0.409 (142/347) |
7p | 0.331 (398/1201) | 18q | 0.481 (513/1067) |
7q | 0.348 (539/1551) | 19p | 0.389 (58/149) |
8p | 0.433 (331/764) | 19q | 0.442 (184/416) |
8q | 0.313 (550/1759) | 20p | 0.318 (208/655) |
9p | 0.717 (867/1209) | 20q | 0.335 (178/532) |
9q | 0.715 (714/999) | 21q | 0.391 (339/866) |
10p | 0.367 (314/855) | 22q | 0.349 (157/450) |
10q | 0.366 (694/1897) | ||
Average LOH = 0.425 | |||