70% of this structure consists of the granular component, which is surrounded by the dense fibrillary and fibrillary components.
This structure contains large quantities of the phosphoprotein B23, and it can be transiently disassembled by FRGY2a and FRGY2b. Rad52 is excluded from this structure, and synthesis of some of its components is dependent on Cajal bodies. 70% of this structure consists of the granular component, which is surrounded by the dense fibrillary and fibrillary components. It participates in the synthesis of the Signal Recognition Particle, but its most important function is achieved by RNA polymerase I, which localizes here. FTP, name this site of ribosome production, a dark-staining, heterochromatic region of the nucleus.
This structure contains large quantities of the phosphoprotein B23, and it can be transiently disassembled by FRGY2a and FRGY2b.
{Nucleolus}