title: Constitutive endocytosis in characean internodal cells is independent of an intact actin cytoskeleton.
abstract: We have investigated constitutive endocytosis in internodal cells of the characean green algae. The endocytic tracer FM1-43 accumulated in distinct plasma membrane domains that are probably enriched in sterol-like substances. Internalization of the dye was active but independent of an intact actin or microtubule cytoskeleton.
authors.affiliation: Department of Cell Biology, Plant Physiology, University of Salzburg, Hellbrunnerstrasse 34, A-5020 Salzburg, Austria. ilse.foissner@sbg.ac.at
authors.forename: Ilse
authors.initials: I
authors.lastname: Foissner
authors.forename: Andreas
authors.initials: A
authors.lastname: Klima
mesh_terms: D000199:Actins / Q000378:metabolism; D044784:Chara / Q000166:cytology* / Q000378:metabolism*; D015638:Cytochalasin D / Q000494:pharmacology; D003599:Cytoskeleton / Q000187:drug effects / Q000378:metabolism; D004705:Endocytosis / Q000187:drug effects; D018613:Microscopy, Confocal; D008870:Microtubules / Q000187:drug effects / Q000378:metabolism; D019384:Nucleic Acid Synthesis Inhibitors / Q000494:pharmacology
chemical_list: D000199:Actins; D019384:Nucleic Acid Synthesis Inhibitors; D015638:Cytochalasin D