Molecular aspects of membrane trafficking in paramecium

Plattner, Helmut; Kissmehl, Roland

Molecular aspects of membrane trafficking in paramecium

Dateien

Plattner_Molecular_Aspects_2003.pdfGröße: 650.68 KBDownloads: 650

Datum

2003

Projekt

Molekulare Spezifität von Membran-Interaktionen bei Paramecium

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

International Review of Cytology. 2003, 232, pp. 185-216. Available under: doi: 10.1016/S0074-7696(03)32005-4

Zusammenfassung

Results achieved in the molecular biology of Paramecium have shed new light on its elaborate membrane trafficking system. Paramecium disposes not only of the standard routes (endoplasmic reticulum --> Golgi --> lysosomes or secretory vesicles; endo- and phagosomes --> lysosomes/digesting vacuoles), but also of some unique features, e.g. and elaborate phagocytic route with the cytoproct and membrane recycling to the cytopharynx, as well as the osmoregulatory system with multiple membrane fusion sites. Exocytosis sites for trichocysts (dense-core secretory vesicles), parasomal sacs (coated pits), and terminal cisternae (early endosomes) display additional regularly arranged predetermined fusion/fission sites, which now can be discussed on a molecular basis. Considering the regular, repetitive arrangements of membrane components, availability of mutants for complementation studies, sensitivity to gene silencing, and so on, Paramecium continues to be a valuable model system for analyzing membrane interactions. This review intends to set a new baseline for ongoing work along these lines.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

Ciliates, Membranes, Membrane traffic, Membrane fusion, Paramecium

Zitieren

ISO 690

PLATTNER, Helmut, Roland KISSMEHL, 2003. Molecular aspects of membrane trafficking in paramecium. In: International Review of Cytology. 2003, 232, pp. 185-216. Available under: doi: 10.1016/S0074-7696(03)32005-4

BibTex

@article{Plattner2003Molec-7136,
  year={2003},
  doi={10.1016/S0074-7696(03)32005-4},
  title={Molecular aspects of membrane trafficking in paramecium},
  volume={232},
  journal={International Review of Cytology},
  pages={185--216},
  author={Plattner, Helmut and Kissmehl, Roland}
}

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Universitätsbibliographie

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