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Nodulation independent of rhizobia induced by a calcium-activated kinase lacking autoinhibition

Author

Listed:
  • Cynthia Gleason

    (John Innes Centre)

  • Shubho Chaudhuri

    (Washington State University)

  • Tianbao Yang

    (Washington State University)

  • Alfonso Muñoz

    (John Innes Centre)

  • B. W. Poovaiah

    (Washington State University)

  • Giles E. D. Oldroyd

    (John Innes Centre)

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

  • Cynthia Gleason & Shubho Chaudhuri & Tianbao Yang & Alfonso Muñoz & B. W. Poovaiah & Giles E. D. Oldroyd, 2006. "Nodulation independent of rhizobia induced by a calcium-activated kinase lacking autoinhibition," Nature, Nature, vol. 441(7097), pages 1149-1152, June.
  • Handle: RePEc:nat:nature:v:441:y:2006:i:7097:d:10.1038_nature04812
    DOI: 10.1038/nature04812
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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.

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