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  • Shiv B Tiwari, G. Tim Hagen, Tom J Guilfoyle
  • Medicine, Biology
  • The Plant Cell Online
  • 2003 (First Publication: 1 February 2003)
  • Auxin response factors (ARFs) are transcription factors that bind to TGTCTC auxin response elements in promoters of early auxin response genes. ARFs have a conserved N-terminal DNA binding domainContinue Reading
  • Shiv B Tiwari, Xue Jiang Wang, Gretchen Luft Hagen, Tom J Guilfoyle
  • Biology, Medicine
  • The Plant Cell Online
  • 2001 (First Publication: 1 December 2001)
  • Aux/IAA genes are early auxin response genes that encode short-lived nuclear proteins with four conserved domains, referred to as I, II, III, and IV. Arabidopsis Aux/IAA proteins repressedContinue Reading
  • Christian S. Hardtke, Wenzislava Ckurshumova, +6 authors Thomas Berleth
  • Biology, Medicine
  • Development
  • 2004 (First Publication: 1 March 2004)
  • Transcription factors of the auxin response factor (ARF) family have been implicated in auxin-dependent gene regulation, but little is known about the functions of individual ARFs in plants. Here,Continue Reading
  • Shucai Wang, Shiv B Tiwari, G. Tim Hagen, Tom J Guilfoyle
  • Medicine, Biology
  • The Plant Cell Online
  • 2005 (First Publication: 27 May 2005)
  • AUXIN RESPONSE FACTOR7 (ARF7) is one of five ARF transcriptional activators in Arabidopsis thaliana that is proposed to regulate auxin-responsive expression of genes containing TGTCTC auxin responseContinue Reading
  • Shiv B Tiwari, Alemu Belachew, +13 authors Peter P. Repetti
  • Biology, Medicine
  • The Plant journal : for cell and molecular…
  • 2012 (First Publication: 1 June 2012)
  • In plants, the ERF/EREBP family of transcriptional regulators plays a key role in adaptation to various biotic and abiotic stresses. These proteins contain a conserved AP2 DNA-binding domain andContinue Reading
  • Hanbing Li, Shiv B Tiwari, G. Tim Hagen, Tom J Guilfoyle
  • Biology, Medicine
  • Plant Physiology
  • 2011 (First Publication: 20 January 2011)
  • Auxin/indole-3-acetic acid (Aux/IAA) proteins function as repressors of auxin response gene expression when auxin concentrations in a cell are low. At elevated auxin concentrations, these repressorsContinue Reading