• Jul 7, 2026 The Nucleolus Methods And Protocols Methods on Microscopy: Techniques like STED and SIM surpass diffraction 2. limits, revealing nucleolar subdomains such as the fibrillar center, dense fibrillar component, and granular component with unprecedented clarity. Electron Microscopy (EM): Transmission EM provides ultrastructural details of the 3. n BY Coy Kilback I