Table 2. FISH and molecular features of the Ph-neg patients.
Patients | FISH signal patterna | Location of BCR/ABL fusion gene | Molecular transcript | Mutational status |
---|---|---|---|---|
1 | 1R1G1F | chr. 9 | b3a2 | unknown |
2 | 1R2G1F | chr. 9 | b2a2 | wild-type |
3 | 1R2G1F | chr. 9 | b3a2 | unknown |
4 | 1R2G1F | chr. 9 | b3a2 | wild-type |
5 | 2R1G1F | chr. 22 | b3a2 | wild-type |
6 | 1R1G2F | chr. 9 and 22 | b3a2 | wild-type |
aUsing Vysis LSI BCR/ABL dual-color, dual fusion FISH probe system: R=red signal, G=green signal, F=fusion signal