title: Rapid tubulin synthesis during ciliated cell differentiation.
abstract: Using pulse-chase conditions in culture we have investigated the incorporation of 3H-leucine into tubulin of isolated oviducts from 5 day-old mice. Label appears in soluble, particulate and axonemal fractions minutes after incubation. In the latter two fractions, but not in the soluble fraction, this label is rapidly diluted under chase conditions. The data do not fit a simple model of sequential transfer of radioactively labeled, newly synthesized tubulin from a soluble fraction through centriole precursors to assembled ciliary axonemes.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002923:Cilia / Q000378:metabolism*; D005187:Fallopian Tubes / Q000166:cytology / Q000378:metabolism*; D005260:Female; D006023:Glycoproteins / Q000096:biosynthesis*; D007700:Kinetics; D051379:Mice; D009024:Morphogenesis; D014404:Tubulin / Q000096:biosynthesis*
chemical_list: D006023:Glycoproteins; D014404:Tubulin