- Note: The protein nucleophosmin is commonly referred to as NPM or NPM1 in the literature.
- The protein Nucleophosmin is primarily located in the granular component (GC) of the nucleolus.
- The nucleolus is a membrane-less structure found in the nucleus and consists of three major compartments: the fibrillar center (FC), the dense fibrillar component (DFC), and the granular component (GC).