title: [Ultrastructure of the centrosome in L cells].
abstract: Three types of microtubule-organizing centers are present in the interphase L-cells: centriolar matrix, pericentriolar satellites, and electron-dense bodies that are not attached to the centrioles. Different types of microtubule-organizing centers may be present simultaneously in the same centrosome. In most of the cells some microtubules have their proximal ends free, rather than attached to the microtubule-organizing center. A network of intermediate filaments is condensed around the centrosome. The intermediate filaments run from the centrosome parallel to the microtubules. Although the filaments are often in close proximity to the centrioles and microtubules, direct contacts between them are rare. The intermediate filaments have convergence foci of their own in the centrosome.
authors: I A
authors: IA
authors: Vorob'eva
authors: Iu S
authors: IuS
authors: Chentsov
mesh_terms: D000818:Animals; D002502:Centrioles / Q000648:ultrastructure; D003593:Cytoplasm / Q000648:ultrastructure*; D007382:Intermediate Filaments / Q000648:ultrastructure; D007739:L Cells / Q000648:ultrastructure*; D051379:Mice; D008854:Microscopy, Electron / Q000379:methods; D008870:Microtubules / Q000648:ultrastructure
vernacular_title: Ul'trastruktura tsentrosomy v L-kletkakh.