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Functional diversification of closely related ARF-GEFs in protein secretion and recycling

Author

Listed:
  • Sandra Richter

    (ZMBP, Entwicklungsgenetik, and)

  • Niko Geldner

    (ZMBP, Entwicklungsgenetik, and
    Present addresses: Salk Institute for Biological Studies, La Jolla, California 92037, USA (N.G.); Departamento Bioquímica y Biología Molecular, Facultad Biología, Universidad de Valencia, E-46100 Burjassot, Spain (G.R.).)

  • Jarmo Schrader

    (ZMBP, Entwicklungsgenetik, and)

  • Hanno Wolters

    (ZMBP, Entwicklungsgenetik, and)

  • York-Dieter Stierhof

    (ZMBP, Mikroskopie, Universität Tübingen, Auf der Morgenstelle 3, D-72076 Tübingen, Germany)

  • Gabino Rios

    (Max-Planck-Institut für Pflanzenzüchtung, Carl-von-Linné-Weg 10, D-50829 Köln, Germany
    Present addresses: Salk Institute for Biological Studies, La Jolla, California 92037, USA (N.G.); Departamento Bioquímica y Biología Molecular, Facultad Biología, Universidad de Valencia, E-46100 Burjassot, Spain (G.R.).)

  • Csaba Koncz

    (Max-Planck-Institut für Pflanzenzüchtung, Carl-von-Linné-Weg 10, D-50829 Köln, Germany)

  • David G. Robinson

    (Heidelberg Institute for Plant Sciences, University of Heidelberg, D-69120 Heidelberg, Germany)

  • Gerd Jürgens

    (ZMBP, Entwicklungsgenetik, and)

Abstract

The closest homologue of GNOM in Arabidopsis thaliana, GNOM-LIKE1 (GNL1) performs the regulation of endoplasmic reticulum–Golgi transport in plants. GNL1 localizes to and acts primarily at Golgi stacks, regulating COPI-coated vesicle formation. GNOM can functionally substitute for GNL1, but not vice versa. Hence the ARF–GEFs of the GBF1 class perform a conserved role in the endoplasmic reticulum–Golgi trafficking which is done by GNOM and GNL1 in plants

Suggested Citation

  • Sandra Richter & Niko Geldner & Jarmo Schrader & Hanno Wolters & York-Dieter Stierhof & Gabino Rios & Csaba Koncz & David G. Robinson & Gerd Jürgens, 2007. "Functional diversification of closely related ARF-GEFs in protein secretion and recycling," Nature, Nature, vol. 448(7152), pages 488-492, July.
    • Handle: RePEc:nat:nature:v:448:y:2007:i:7152:d:10.1038_nature05967
    DOI: 10.1038/nature05967
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    Cited by:

    1. Damien De Bellis & Lothar Kalmbach & Peter Marhavy & Jean Daraspe & Niko Geldner & Marie Barberon, 2022. "Extracellular vesiculo-tubular structures associated with suberin deposition in plant cell walls," Nature Communications, Nature, vol. 13(1), pages 1-11, December.

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