[Demonstration by electron microscopy, of a fibrillary apparatus in the cytoplasm and nucleus of various cells].
D002467:Cell Nucleus / Q000033:anatomy & histology*; D003593:Cytoplasm / Q000033:anatomy & histology*; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron
CELL NUCLEUS/anatomy and histology; MICROSCOPY, ELECTRON; PROTOPLASM/anatomy and histology