Notation for phosphorylation sensors and INCENP fusion proteins targeted to different locations
| Targeting domain | Localization | Phosphorylation sensor | INCENP fusion protein |
| CBDBD | Centromere | Centromere sensor | CBDBD-INCENP, fast turnover |
| CBFL | Centromere | NA | CBFL-INCENP, slow turnover |
| Histone H2B | Chromatin | Chromatin sensor | NA |
| Hec1 | Outer kinetochore | Kinetochore sensor | NA |
| LacI | lac operator array | NA | LacI-INCENP |
| Targeting domain | Localization | Phosphorylation sensor | INCENP fusion protein |
| CBDBD | Centromere | Centromere sensor | CBDBD-INCENP, fast turnover |
| CBFL | Centromere | NA | CBFL-INCENP, slow turnover |
| Histone H2B | Chromatin | Chromatin sensor | NA |
| Hec1 | Outer kinetochore | Kinetochore sensor | NA |
| LacI | lac operator array | NA | LacI-INCENP |
NA, not applicable.