title: [Formation of basal bodies in the ciliary epithelium of molluscs Buccinum undatum L. and Lymnaea stagnalis L].
abstract: Electron microscopic studies of the leg ciliary epithelium was carried out in two mollusks. In the epithelium of the leg of adult animals, the centrioles were mostly formed de novo with participation of deuterosomes during the formation of basal bodies. Transformation of the centriolar cylinder in a mature basal body is accompanied by the cylinder elongation and appearance of pericentriolar structures, such as rootlet system, basal legs, and basal plate. Centriolegenesis proceeds in both ciliate and nonciliate (with microvilli) cells of the epithelium. It has been proposed that the cell with microvilli represent a transitional stage in differentiation of the ciliary cells.
authors.affiliation: Moscow State University, Vorob'evy gory, Moscow, 119899 Russia.
authors.forename: K E
authors.initials: KE
authors.lastname: Domaratskiĭ
authors.forename: G E
authors.initials: GE
authors.lastname: Onishchenko
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D004847:Epithelial Cells / Q000166:cytology* / Q000648:ultrastructure; D004848:Epithelium / Q000502:physiology / Q000648:ultrastructure; D005121:Extremities / Q000502:physiology; D008195:Lymnaea; D008974:Mollusca / Q000502:physiology*
vernacular_title: Obrazovanie bazal'nykh tel v resnichnom épitelii molliuskov Buccinum undatum L. i Lymnaea stagnalis L.