... sizeis0.5μm in diameter. In addition to PSP1,threeproteins,p54nrb (alsoknownasNONO,non-POUdomaincontainingoctamer-binding protein), polypyrimidine tract-binding protein-associated splicing factor (PSF), ... promiscuously A -to- I edited RNAs. Cell 2001, 106:465-475.9. Bladen CL, Udayakumar D, Takeda Y, Dynan WS: Identification of the polypyrimidine tract binding protein-associated splicing factor p54(nrb) ... rejoining factor. J Biol Chem 2005, 280:5205-5210.10. Shav-Tal Y, Blechman J, Darzacq X, Montagna C, Dye BT, Patton JG, Singer RH, Zipori D: Dynamic sorting of nuclear components into distinct...