A regulated auxin minimum is required for seed dispersal in Arabidopsis

  title={A regulated auxin minimum is required for seed dispersal in Arabidopsis},
  author={Karim Sorefan and T. Girin and S. Liljegren and K. Ljung and Pedro Robles and Carlos S Galvan-Ampudia and R. Offringa and J. Friml and M. Yanofsky and L. {\O}stergaard},
  • Karim Sorefan, T. Girin, +7 authors L. Østergaard
  • Published 2009
  • Biology, Medicine
  • Nature
  • Local hormone maxima are essential for the development of multicellular structures and organs. For example, steroid hormones accumulate in specific cell types of the animal fetus to induce sexual differentiation and concentration peaks of the plant hormone auxin direct organ initiation and mediate tissue patterning. Here we provide an example of a regulated local hormone minimum required during organogenesis. Our results demonstrate that formation of a local auxin minimum is necessary for… CONTINUE READING
    241 Citations
    Systems Biology Approach Pinpoints Minimum Requirements for Auxin Distribution during Fruit Opening
    • 1
    • PDF
    An INDEHISCENT-Controlled Auxin Response Specifies the Separation Layer in Early Arabidopsis Fruit.
    • 20
    Auxin transport and activity regulate stomatal patterning and development.
    • 76
    • PDF
    Auxin regulation of Arabidopsis flower development involves members of the AINTEGUMENTA-LIKE/PLETHORA (AIL/PLT) family.
    • B. Krizek
    • Biology, Medicine
    • Journal of experimental botany
    • 2011
    • 54
    • PDF
    Beyond the Divide: Boundaries for Patterning and Stem Cell Regulation in Plants
    • 55
    • PDF
    Auxin-callose-mediated plasmodesmal gating is essential for tropic auxin gradient formation and signaling.
    • 95
    A noncanonical auxin-sensing mechanism is required for organ morphogenesis in Arabidopsis.
    • 71
    • PDF
    Multiscale modelling of plant hormone signalling: auxin regulated lateral root emergence
    • 2
    • PDF


    Spatiotemporal asymmetric auxin distribution: a means to coordinate plant development
    • 319
    Auxin and ETTIN in Arabidopsis gynoecium morphogenesis.
    • 331
    • PDF
    Plant evolution: AGC kinases tell the auxin tale.
    • 124
    • PDF