The table below lists inversion breakpoints present on balancers. For core balancer genotypes, visit the Balancer core definition page.
Symbols (Links to FlyBase) | Cytological Order |
|---|---|
| Basc and Bascy | 1Lt - 1B3 | 20F - 11A1 | 6F - 10F10 | 6F - 1B3 | 20F -1Rt |
| Binsc, Binscy, Binsinscy, Binsn, Insc, Inscy and winscy | 1Lt - 1B3 | 20F - 11F4 | 4E1 - 11F2 | 4D7 - 1B3 | 20F -1Rt |
| ClB | 1Lt - 4A5 | 17A6 - 4B1 | 17A6 - 1Rt |
| FM0 and M6 | 1Lt - 1B2 | 20F - 11F4 | 4E1 - 11F2 | 4D7 - 1B2 | 20F - 1Rt |
| FM3 | 1Lt - 1B2 | 20F | 16B - 19F | 3F - 4D7 | 11F2 - 4E1 | 11F4 - 16A | 3E - 1B3 | 20F-1Rt |
| FM4 | 1Lt - 1B2 | 20F - 11F4 | (4E - 4E) | 3C - 4D7 | 11F2 - 4F | 3C - 1B3 | 20F-1Rt |
| FM6 and FM6-12 | 1Lt - 1B2 | (20B - 20B) | 15E - 20A | 15D - 11F4 | (4E - 4E) | 3C - 4D7 | 11F2 - 4F | 3C - 1B3 | 20D1 - 1Rt |
| FM7 series | 1Lt - 1B2 | 20F - 20A | 15D - 20A | 15D - 11F4 | 4E1 - 11F2 | 4D7 - 1B3 | 20F-1Rt |
| FM8 | 1Lt-1B2 | 20F-20A | 15D-20A | 15D-11F4 | 4E1-7B4 | 3B6-4D7 | 11F2-7B4 | 3B6-1B3 |20F-1Rt |
| In(1)AM | 1Lt - 8D6 | 16E - 8D12 | 16F - 1Rt |
| In(1)dl-49 | 1Lt - 4D7 | 11F2 - 4E1 | 11F4 - 1Rt |
| In(1)sc[7], In(1)AM | 1Lt - 1B3 | 6D8 - 1B4 | 6D8 - 8D6 | 16E - 8D12 | 16F - 1Rt |
| In(1)sc[S1], In(1)dl-49 | 1Lt - 1B3 | 20B - 11F4 | 4E1 - 11F2 | 4D7 - 1B4 | 20D1 - 1Rt |
| CyO | 2Lt - 22D1 | 33F5 - 30F | 50D1 - 58A4 | 42A2 - 34A1 | 22D2 - 30E | 50C10 - 42A3 | 58B1 - 2Rt |
| CyO-Df(2R)B80 | 2Lt - 22D1 | 33F5 - 30F | 50D1 - 58A4 | 42A2 - 34A1 | 22D2 - 30E | 50C10 - 42A3 | 58B1 - 60F2 | h21 - YSt |
| CyO, Tp(2;2)pk-sple[26] | 2Lt - 22D1 | 33F5 - 30F | 50D1 - 58A4 | 42A2 - 34A1 | 22D2 - 29F | 58E - 58B1 | 42A3 - 42F | 45A - 42F | 29F - 30E | 50C10 - 45F | 58E - 2Rt |
| SM1 | 2Lt - 22A3 | 60B - 58B1 | 42A3 - 58A4 | 42A2 - 34A1 | 22D2 - 33F5 | 22D1 - 22B1 | 60C - 2Rt |
| SM5 | 2Lt - 21D2 | 36C - 40F | 29C - 22D2 | 34A1 - 36C | 21D3 - 22A3 | 60B - 58B1 | 42A3 - 42D | 42D - 42A3 | 58B1 - 58F | 53C - 42D | 53C - 58A4 | 42A2 - 40F | 29E - 33F5 | 22D1 - 22B1 | 60C - 2Rt |
| SM6a, SM6b and SM6#16 | 2Lt - 22A3 | 60B - 58B1 | 42A3 - 50C10 | 30E - 22D | 34A1 - 42A2 | 58A4 - 50D1 | 30F - 33F5 | 22D1 - 22B1 | 60C - 2Rt |
| In(2L)Cy, In(2R)Cy | 2Lt - 22D1 | 33F5 - 22D2 | 34A1 - 42A2 | 58A4 - 42A3 | 58B1 - 2Rt |
| In(2L)Cy | 2Lt - 22D1 | 33F5 - 22D2 | 34A1 - 2Rt |
| In(2R)Cy | 2Lt - 42A2 | 58A4 - 42A3 | 53B1 - 2Rt |
| In(2L)Cy[L]t[R] | 2Lt - 22D1 | 33F5 - 22E1 | 34A9 - 2Rt |
| In(2L)Cy[L]t[R],In(2R)Cy | 2Lt - 22D1 | 33F5 - 22E1 | 34A9 - 42A2 | 58A4 - 42A3 | 58B1 - 2Rt |
| In(2L)t,In(2R)Cy | 2Lt - 22D3 | 34A8 - 22E1 | 34A9 - 42A2 | 58A4 - 42A3 | 58B1 - 2Rt |
| In(2LR)bw[V1] | 2Lt - 21C8 | 60D1 - 59E1 | 40F - 59D4 | 40F - 21D1 | 60D2 - 2Rt |
| In(2LR)Gla | 2Lt - 22D3 | 34A8 - 27D | 51E - 34A9 | 22E1 - 27D | 51E - 2Rt |
| CxD | 3Lt - 69D3 | 70C13 - 69E1 | 70D1 - 71F | 85C - 84A | 80 - 84A | 93F - 85C | 71F - 80 | 93F - 3Rt |
| DcxF | 3Lt - 62 | 67 - 62 | 67 - 69D3 | 70C13 - 69E1 | 70D1 - 71F | 85C - 84A | 80 - 84A | 93F - 85C | 71F - 80 | 93F - 3Rt |
| LVM and Payne | 3Lt - 63B8 | 72E1 - 63B9 | 72E2 - 89C2 | 96A18 - 89C3 | 96A19 - 3Rt |
| MRS and MKRS | 3Lt - 71B2 | 92E - 93C | 87F1 - 92E | 71C2 - 87E8 | 93C - 3Rt |
| TM1 | 3Lt - 63C | 72E1 - 69E | 91C - 97D | 89B - 72E2 | 63C - 69E | 91C - 89B | 97D - 3Rt |
| TM2 | 3Lt - 61A | 96B - 93B | 89D - 74 | 61C - 74 | 89E - 93B | 96A - 3Rt |
| TM3 | 3Lt - 65E | 85E - 79E | 100C - 100F2 | 92D1 - 85E | 65E - 71C | 94D - 93A | 76C - 71C | 94F - 100C | 79E - 76C | 93A - 92E1 | 100F3 - 3Rt |
| TM6 | 3Lt - 61A | 89C2 - 75C | 94A - 100F2 | 92D1 - 89C4 | 61A2 - 63B8 | 72E1 - 63B11 | 72E2 - 75C | 94A - 92E1 | 100F3 - 3Rt |
| TM6B | 3Lt - 61A1 | 87B2 - 86C8 | 84F2 - 86C7 | 84B2 - 84F2 | 84B2 - 75C | 94A - 100F2 | 92D1 - 87B4 | 61A2 - 63B8 | 72E1 - 63B11 | 72E2 - 75C | 94A - 92E1 | 100F3 - 3Rt |
| TM6C | 3Lt - 61A1 | 87B2 - 75C | 94A - 100F2 | 92D1 - 87B4 | 61A2 - 63B8 | 72E1 - 63B9 | 72E2 - 75C | 94A - 92D9 | 100F3 - 3Rt |
| TM8 | 3Lt - 62D2 | 80C - 73F | 87D2 - 80C | 62D7 - 73F | 87D3 - 92D1 | 100F2 - 92E1 | 100F3 - 3Rt |
| TM9 | 3Lt - 62D2 | 85A - 87A | 76F - 80C | 85A - 80C | 62D7 - 76F | 87A - 92D1 | 100F2 - 92E1 | 100F3 - 3Rt |
| TMS | 3Lt - 71B2 | 92E - 93C | 87F - 92E | 71C - 87A | 97F - 93C | 87E - 87B | 98A - 3Rt |
| In(3L)P | 3Lt - 63B8 | 72E1 - 63B11 | 72E2 - 3Rt |
| In(3R)P | 3Lt - 89C2 | 96A18 - 89C3 | 96A19 - 3Rt |
| In(3L)P, In(3R)P | 3Lt - 63B8 | 72E1 - 63B11 | 72E2 - 89C2 | 96A18 - 89C3 | 96A19 - 3Rt |
| In(3R)C | 3Lt - 92D1 | 100F2 - 92E1 | 100F3 - 3Rt |
| In(3L)P, In(3R)C | 3Lt - 63B8 | 72E1 - 63B11 | 72E2 - 92D1 | 100F2 - 92E1 | 100F3 - 3Rt |
| In(3L)P, In(3R)Ubx[P18] | 3Lt - 63B8 | 72E1 - 63B11 | 72E2 - 81F | 91F - 81F | 92F - 3Rt |
| T(2;3)ap[Xa] | 2Lt - 41F | 89E8 - 89C3 | 96A19 - 3Rt ; 2Rt - 58B1 | 42A3 - 58A4 | 42A2 - 41F | 89F1 - 96A18 | 89C2 - 3Lt |