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Research Article

Transient Neuronal Populations Are Required to Guide Callosal Axons: A Role for Semaphorin 3C

  • Mathieu Niquille equal contributor,

    equal contributor Contributed equally to this work with: Mathieu Niquille, Sonia Garel, Fanny Mann

    Affiliation: Department of Cellular Biology and Morphology, University of Lausanne, Switzerland

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  • Sonia Garel equal contributor,

    equal contributor Contributed equally to this work with: Mathieu Niquille, Sonia Garel, Fanny Mann

    Affiliation: Inserm, U784, Ecole Normale Supérieure, Paris, France

    X
  • Fanny Mann equal contributor,

    equal contributor Contributed equally to this work with: Mathieu Niquille, Sonia Garel, Fanny Mann

    Affiliation: CNRS, UMR 6216, Developmental Biology Institute of Marseille Luminy, Université de la Méditerranée, Marseille, France

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  • Jean-Pierre Hornung,

    Affiliation: Department of Cellular Biology and Morphology, University of Lausanne, Switzerland

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  • Belkacem Otsmane,

    Affiliation: CNRS, UMR 6216, Developmental Biology Institute of Marseille Luminy, Université de la Méditerranée, Marseille, France

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  • Sébastien Chevalley,

    Affiliation: Department of Cellular Biology and Morphology, University of Lausanne, Switzerland

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  • Carlos Parras,

    Affiliation: Division of Molecular Neurobiology, National Institute for Medical Research, Mill Hill, London, United Kingdom

    Current address: Laboratoire de Biologie des Interactions Neurones/Glie Inserm, U-711, Hôpital de la Salpêtrière, Paris, France

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  • Francois Guillemot,

    Affiliation: Division of Molecular Neurobiology, National Institute for Medical Research, Mill Hill, London, United Kingdom

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  • Patricia Gaspar,

    Affiliation: Inserm, U839, Institut du Fer à Moulin, Paris, France

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  • Yuchio Yanagawa,

    Affiliations: Department of Genetic and Behavioral Neuroscience, Gunma University Graduate School of Medicine, Maebashi City, Gunma, Japan, Solution Oriented Research for Science and Technology (SORST), Japan Science and Technology Agency(JST), Saitama, Japan

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  • Cécile Lebrand mail

    cecile.lebrand@unil.ch

    Affiliation: Department of Cellular Biology and Morphology, University of Lausanne, Switzerland

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  • Published: October 27, 2009
  • DOI: 10.1371/journal.pbio.1000230

About the Authors

Mathieu Niquille, Jean-Pierre Hornung, Sébastien Chevalley, Cécile Lebrand
Department of Cellular Biology and Morphology, University of Lausanne, Switzerland
Sonia Garel
Inserm, U784, Ecole Normale Supérieure, Paris, France
Fanny Mann, Belkacem Otsmane
CNRS, UMR 6216, Developmental Biology Institute of Marseille Luminy, Université de la Méditerranée, Marseille, France
Carlos Parras, Francois Guillemot
Division of Molecular Neurobiology, National Institute for Medical Research, Mill Hill, London, United Kingdom
Patricia Gaspar
Inserm, U839, Institut du Fer à Moulin, Paris, France
Yuchio Yanagawa
Department of Genetic and Behavioral Neuroscience, Gunma University Graduate School of Medicine, Maebashi City, Gunma, Japan
Yuchio Yanagawa
Solution Oriented Research for Science and Technology (SORST), Japan Science and Technology Agency(JST), Saitama, Japan

Corresponding Author

Email: cecile.lebrand@unil.ch

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: MN SG FM CL. Performed the experiments: MN BO SC. Analyzed the data: MN SG FM JPH CL. Contributed reagents/materials/analysis tools: CP FG YY. Wrote the paper: MN PG CL.