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Deregulation of a Ca2+/calmodulin-dependent kinase leads to spontaneous nodule development

Author

Listed:
  • Leïla Tirichine

    (University of Aarhus)

  • Haruko Imaizumi-Anraku

    (National Institute of Agrobiological Sciences, Kannon-dai)

  • Satoko Yoshida

    (University of Munich)

  • Yasuhiro Murakami

    (National Institute of Agrobiological Sciences, Kannon-dai)

  • Lene H. Madsen

    (University of Aarhus)

  • Hiroki Miwa

    (John Innes Centre)

  • Tomomi Nakagawa

    (University of Tokyo, Graduate School of Science, Hongo, Bunkyo-ku)

  • Niels Sandal

    (University of Aarhus)

  • Anita S. Albrektsen

    (University of Aarhus)

  • Masayoshi Kawaguchi

    (University of Tokyo, Graduate School of Science, Hongo, Bunkyo-ku)

  • Allan Downie

    (John Innes Centre)

  • Shusei Sato

    (Kazusa DNA Research Institute)

  • Satoshi Tabata

    (Kazusa DNA Research Institute)

  • Hiroshi Kouchi

    (National Institute of Agrobiological Sciences, Kannon-dai)

  • Martin Parniske

    (University of Munich)

  • Shinji Kawasaki

    (National Institute of Agrobiological Sciences, Kannon-dai)

  • Jens Stougaard

    (University of Aarhus)

Abstract

Circuitous roots Normally, legumes develop nitrogen-fixing root nodules only when invaded by rhizobia bacteria. In an unusual Lotus japonicus mutant, nodulation occurs spontaneously in the absence of bacteria, due to the activity of a modified signalling pathway kinase. This has major implications for plant biotechnologists, since the transfer of root nodule formation to non-leguminous crops might be an elegant way of making them independent of nitrogen fertilizers.

Suggested Citation

  • Leïla Tirichine & Haruko Imaizumi-Anraku & Satoko Yoshida & Yasuhiro Murakami & Lene H. Madsen & Hiroki Miwa & Tomomi Nakagawa & Niels Sandal & Anita S. Albrektsen & Masayoshi Kawaguchi & Allan Downie, 2006. "Deregulation of a Ca2+/calmodulin-dependent kinase leads to spontaneous nodule development," Nature, Nature, vol. 441(7097), pages 1153-1156, June.
  • Handle: RePEc:nat:nature:v:441:y:2006:i:7097:d:10.1038_nature04862
    DOI: 10.1038/nature04862
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    Cited by:

    1. Xin-Ran Li & Jongho Sun & Doris Albinsky & Darius Zarrabian & Raphaella Hull & Tak Lee & Edwin Jarratt-Barnham & Chai Hao Chiu & Amy Jacobsen & Eleni Soumpourou & Alessio Albanese & Wouter Kohlen & Le, 2022. "Nutrient regulation of lipochitooligosaccharide recognition in plants via NSP1 and NSP2," Nature Communications, Nature, vol. 13(1), pages 1-15, December.
    2. Penelope L. Lindsay & Sergey Ivanov & Nathan Pumplin & Xinchun Zhang & Maria J. Harrison, 2022. "Distinct ankyrin repeat subdomains control VAPYRIN locations and intracellular accommodation functions during arbuscular mycorrhizal symbiosis," Nature Communications, Nature, vol. 13(1), pages 1-15, December.

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