Table 7: Comparison of compartmentalization of DPPIV activities in various organs.
| Cytosol % ome1/WT | Membrane Fraction % ome1/WT | Compartment of major omega activity | Major DPPIV gene activity | |
| *carcass (crude extract) | 75 | 40 | MF | omega |
| **larval brain | 50 | 84 | cytosol | ? |
| **adult brain | 82 | 28 | MF | ? |
| **adult testes | 7 | 55 | cytosol | omega |
| **adult ovaries (virgin) | 37 | 6 | MF | omega |
* averaged over 10 experiments.
** average of at least four experiments.