Table 1. The paraspeckle proteins essential to paraspeckle formation.
| PSP | The steps involved in PS formation | Category |
|---|---|---|
| HNRNPK |
Alternative 3′-end processing for NEAT1_2 |
1A |
| NONO |
Stabilization of NEAT1_2 |
1A |
| RBM14 |
Stabilization of NEAT1_2 |
1A |
| SFPQ |
Stabilization of NEAT1_2 |
1A |
| DAZAP1 |
Assembly of NEAT1 RNP sub-complexes (?) |
1B |
| FUS |
Assembly of NEAT1 RNP sub-complexes (?) |
1B |
| HNRNPH3 | Assembly of NEAT1 RNP sub-complexes (?) | 1B |
Reference: Naganuma et al., EMBO J 2012, Sasaki et al., PNAS 2009.