WAT1 (WALLS ARE THIN1) defines a novel auxin transporter in plants and integrates auxin signaling in secondary wall formation in Arabidopsis fibers

نویسندگان

  • Philippe Ranocha
  • Oana Dima
  • Judith Felten
  • Amandine Freydier
  • Laurent Hoffmann
  • Karin Ljung
  • Benoit Lacombe
  • Claire Corratgé
  • Jean-Baptiste Thibaud
  • Björn Sundberg
  • Wout Boerjan
  • Deborah Goffner
چکیده

Background Our knowledge of signaling mechanisms involved in secondary cell wall (SCW) formation is quite limited. To discover novel markers of SCW, a genomics approach using Zinnia elegans xylogenic cultures was undertaken that identified hundreds of gene candidates expressed at the onset of secondary wall formation [1]. Arabidopsis homologs and the corresponding T-DNA mutants for each Zinnia gene were identified and the panel of Arabidopsis cell wall mutants was subjected to developmental and wall-related phenotyping.

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عنوان ژورنال:

دوره 5  شماره 

صفحات  -

تاریخ انتشار 2011