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An olfactory receptor for food-derived odours promotes male courtship in Drosophila

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  • Yael Grosjean

    (Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, CH-1015 Lausanne, Switzerland
    Centre des Sciences du Goût et de l’Alimentation, UMR-6265 CNRS, UMR-1324 INRA, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France)

  • Raphael Rytz

    (Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, CH-1015 Lausanne, Switzerland)

  • Jean-Pierre Farine

    (Centre des Sciences du Goût et de l’Alimentation, UMR-6265 CNRS, UMR-1324 INRA, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France)

  • Liliane Abuin

    (Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, CH-1015 Lausanne, Switzerland)

  • Jérôme Cortot

    (Centre des Sciences du Goût et de l’Alimentation, UMR-6265 CNRS, UMR-1324 INRA, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France)

  • Gregory S. X. E. Jefferis

    (MRC Laboratory of Molecular Biology, Cambridge CB2 0QH, UK)

  • Richard Benton

    (Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, CH-1015 Lausanne, Switzerland)

Abstract

If food be the food of love... Courtship is a costly business in terms of both time and energy, so animals must make sure that they've found a willing partner before making the effort — a job often done through pheromone communication. Now Richard Benton and colleagues have discovered that fruitfly males also need the proximity of good food before they commit to a courtship routine. They identify a member of a recently described chemosensory ion-channel family — Ionotropic receptor 84a — as key to sensing fruit-derived aromatics and gating pheromone-sensing neuronal pathways that control courtship routines. Such cross-talk between olfactory and pheromonal circuits constitutes a previously unrecognized evolutionary mechanism coupling reproductive behaviour to good feeding and oviposition sites.

Suggested Citation

  • Yael Grosjean & Raphael Rytz & Jean-Pierre Farine & Liliane Abuin & Jérôme Cortot & Gregory S. X. E. Jefferis & Richard Benton, 2011. "An olfactory receptor for food-derived odours promotes male courtship in Drosophila," Nature, Nature, vol. 478(7368), pages 236-240, October.
    • Handle: RePEc:nat:nature:v:478:y:2011:i:7368:d:10.1038_nature10428
    DOI: 10.1038/nature10428
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    Cited by:

    1. Thomas A. Verschut & Renny Ng & Nicolas P. Doubovetzky & Guillaume Calvez & Jan L. Sneep & Adriaan J. Minnaard & Chih-Ying Su & Mikael A. Carlsson & Bregje Wertheim & Jean-Christophe Billeter, 2023. "Aggregation pheromones have a non-linear effect on oviposition behavior in Drosophila melanogaster," Nature Communications, Nature, vol. 14(1), pages 1-15, December.
    2. Rishabh Chandak & Baranidharan Raman, 2023. "Neural manifolds for odor-driven innate and acquired appetitive preferences," Nature Communications, Nature, vol. 14(1), pages 1-21, December.
    3. Shiu-Ling Chen & Bo-Ting Liu & Wang-Pao Lee & Sin-Bo Liao & Yao-Bang Deng & Chia-Lin Wu & Shuk-Man Ho & Bing-Xian Shen & Guan-Hock Khoo & Wei-Chiang Shiu & Chih-Hsuan Chang & Hui-Wen Shih & Jung-Kun W, 2022. "WAKE-mediated modulation of cVA perception via a hierarchical neuro-endocrine axis in Drosophila male-male courtship behaviour," Nature Communications, Nature, vol. 13(1), pages 1-18, December.

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