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  • Swarup, Kamal (author)

The auxin influx carrier LAX3 promotes lateral root emergence

  • Article/chapterEnglish2008

Publisher, publication year, extent ...

  • 2008-07-11
  • Nature Publishing Group,2008
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:umu-10578
  • https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-10578URI
  • https://doi.org/10.1038/ncb1754DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Lateral roots originate deep within the parental root from a small number of founder cells at the periphery of vascular tissues and must emerge through intervening layers of tissues. We describe how the hormone auxin, which originates from the developing lateral root, acts as a local inductive signal which re-programmes adjacent cells. Auxin induces the expression of a previously uncharacterized auxin influx carrier LAX3 in cortical and epidermal cells directly overlaying new primordia. Increased LAX3 activity reinforces the auxin-dependent induction of a selection of cell-wall-remodelling enzymes, which are likely to promote cell separation in advance of developing lateral root primordia.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Benková, Eva (author)
  • Swarup, Ranjan (author)
  • Casimiro, Ilda (author)
  • Péret, Benjamin (author)
  • Yang, Yaodong (author)
  • Parry, Geraint (author)
  • Nielsen, Erik (author)
  • De Smet, Ive (author)
  • Vanneste, Steffen (author)
  • Levesque, Mitch P (author)
  • Carrier, David (author)
  • James, Nicholas (author)
  • Calvo, Vanessa (author)
  • Ljung, Karin (author)
  • Kramer, Eric (author)
  • Roberts, Rebecca (author)
  • Graham, Neil (author)
  • Marillonnet, Sylvestre (author)
  • Patel, Kanu (author)
  • Jones, Jonathan D G (author)
  • Taylor, Christopher G (author)
  • Schachtman, Daniel P (author)
  • May, Sean (author)
  • Sandberg, Göran,1955-Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)(Swepub:umu)gosa0003 (author)
  • Benfey, Philip (author)
  • Friml, Jiri (author)
  • Kerr, Ian (author)
  • Beeckman, Tom (author)
  • Laplaze, Laurent (author)
  • Bennett, Malcolm J (author)
  • Umeå universitetInstitutionen för fysiologisk botanik (creator_code:org_t)

Related titles

  • In:Nature Cell Biology: Nature Publishing Group10:8, s. 946-9541465-73921476-4679

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