Ontology highlight
ABSTRACT:
SUBMITTER: Handwerger KE
PROVIDER: S-EPMC2173734 | biostudies-literature | 2003 Feb
REPOSITORIES: biostudies-literature
Handwerger Korie E KE Murphy Christine C Gall Joseph G JG
The Journal of cell biology 20030201 4
Cajal bodies (CBs) are evolutionarily conserved nuclear organelles that contain many factors involved in the transcription and processing of RNA. It has been suggested that macromolecular complexes preassemble or undergo maturation within CBs before they function elsewhere in the nucleus. Most such models of CB function predict a continuous flow of molecules between CBs and the nucleoplasm, but there are few data that directly support this view. We used fluorescence recovery after photobleaching ...[more]