Tom J Guilfoyle

Summary

Affiliation: University of Missouri
Country: USA

Publications

  1. pmc Aux/IAA proteins contain a potent transcriptional repression domain
    Shiv B Tiwari
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Cell 16:533-43. 2004
  2. pmc AUXIN RESPONSE FACTOR7 restores the expression of auxin-responsive genes in mutant Arabidopsis leaf mesophyll protoplasts
    Shucai Wang
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Cell 17:1979-93. 2005
  3. doi Getting a grasp on domain III/IV responsible for Auxin Response Factor-IAA protein interactions
    Tom J Guilfoyle
    Department of Biochemistry, University of Missouri, 117 Schweitzer Hall, Columbia, MO 65211, USA
    Plant Sci 190:82-8. 2012
  4. ncbi Auxin response factors
    Tom J Guilfoyle
    University of Missouri, Department of Biochemistry, 117 Schweitzer Hall, Columbia, MI 65211, USA
    Curr Opin Plant Biol 10:453-60. 2007
  5. pmc Constitutive repression and activation of auxin signaling in Arabidopsis
    Hanbing Li
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Physiol 149:1277-88. 2009
  6. ncbi Transfection assays with protoplasts containing integrated reporter genes
    Shiv Tiwari
    Department of Biochemistry, University of Missouri, Columbia, USA
    Methods Mol Biol 323:237-44. 2006
  7. pmc Identical amino acid substitutions in the repression domain of auxin/indole-3-acetic acid proteins have contrasting effects on auxin signaling
    Hanbing Li
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Physiol 155:1252-63. 2011
  8. pmc Do some IAA proteins have two repression domains?
    Hanbing Li
    Department of Biochemistry, University of Missouri, Columbia, MO, USA
    Plant Signal Behav 6:858-60. 2011
  9. pmc The Arabidopsis transcription factor MYB77 modulates auxin signal transduction
    Ryoung Shin
    Donald Danforth Plant Science Center, St Louis, Missouri 63132, USA
    Plant Cell 19:2440-53. 2007
  10. ncbi Overlapping and non-redundant functions of the Arabidopsis auxin response factors MONOPTEROS and NONPHOTOTROPIC HYPOCOTYL 4
    Christian S Hardtke
    McGill University, Biology Department, 1205 Docteur Penfield Avenue, Montreal, Quebec H3A 1B1, Canada
    Development 131:1089-100. 2004

Collaborators

Detail Information

Publications10

  1. pmc Aux/IAA proteins contain a potent transcriptional repression domain
    Shiv B Tiwari
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Cell 16:533-43. 2004
    ..The dominance of Aux/IAA repression domains over activation domains in ARF transcriptional activators provides a plausible explanation for the repression of auxin response genes via ARF-Aux/IAA dimerization on auxin-responsive promoters...
  2. pmc AUXIN RESPONSE FACTOR7 restores the expression of auxin-responsive genes in mutant Arabidopsis leaf mesophyll protoplasts
    Shucai Wang
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Cell 17:1979-93. 2005
    ..In the presence of auxin, however, brassinolide modestly enhanced auxin-responsive gene expression...
  3. doi Getting a grasp on domain III/IV responsible for Auxin Response Factor-IAA protein interactions
    Tom J Guilfoyle
    Department of Biochemistry, University of Missouri, 117 Schweitzer Hall, Columbia, MO 65211, USA
    Plant Sci 190:82-8. 2012
    ..Based upon the predicted secondary structure of domain III/IV, we introduce a model for how ARF and IAA proteins might interact with one another through a ubiquitin-like β-grasp fold...
  4. ncbi Auxin response factors
    Tom J Guilfoyle
    University of Missouri, Department of Biochemistry, 117 Schweitzer Hall, Columbia, MI 65211, USA
    Curr Opin Plant Biol 10:453-60. 2007
    ..Recent advances have provided information on regulation of ARF gene expression, ARF roles in growth and developmental processes, and target genes regulated by ARFs...
  5. pmc Constitutive repression and activation of auxin signaling in Arabidopsis
    Hanbing Li
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Physiol 149:1277-88. 2009
    ..These results together with our previous results carried out in transfected protoplasts suggest that the hormone auxin can be bypassed to regulate auxin signaling in a cell-autonomous manner in plants...
  6. ncbi Transfection assays with protoplasts containing integrated reporter genes
    Shiv Tiwari
    Department of Biochemistry, University of Missouri, Columbia, USA
    Methods Mol Biol 323:237-44. 2006
    ..A protocol for carrying out transient expression assays with Arabidopsis leaf mesophyll protoplasts containing single-copy integrated reporter genes is described...
  7. pmc Identical amino acid substitutions in the repression domain of auxin/indole-3-acetic acid proteins have contrasting effects on auxin signaling
    Hanbing Li
    Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
    Plant Physiol 155:1252-63. 2011
    ..These results point to intrinsic differences in the repression domain(s) of IAA proteins and suggest that some IAA proteins have stronger or more complex repression domains than others...
  8. pmc Do some IAA proteins have two repression domains?
    Hanbing Li
    Department of Biochemistry, University of Missouri, Columbia, MO, USA
    Plant Signal Behav 6:858-60. 2011
    ..Here we provide evidence for a second repression domain that lies between domains I and II in IAA7, an IAA repressor within the same clade as IAA17...
  9. pmc The Arabidopsis transcription factor MYB77 modulates auxin signal transduction
    Ryoung Shin
    Donald Danforth Plant Science Center, St Louis, Missouri 63132, USA
    Plant Cell 19:2440-53. 2007
    ..This newly defined transcription factor interaction is part of the plant cells' repertoire for modulating response to auxin, thereby controlling lateral root growth and development under changing environmental conditions...
  10. ncbi Overlapping and non-redundant functions of the Arabidopsis auxin response factors MONOPTEROS and NONPHOTOTROPIC HYPOCOTYL 4
    Christian S Hardtke
    McGill University, Biology Department, 1205 Docteur Penfield Avenue, Montreal, Quebec H3A 1B1, Canada
    Development 131:1089-100. 2004
    ....