Leucine zipper-containing WRKY proteins widen the spectrum of immediate early elicitor-induced WRKY transcription factors in parsley.

@article{Cormack2002LeucineZW,
  title={Leucine zipper-containing WRKY proteins widen the spectrum of immediate early elicitor-induced WRKY transcription factors in parsley.},
  author={R. S. Cormack and T. Eulgem and P. Rushton and Petra K{\"o}chner and K. Hahlbrock and I. Somssich},
  journal={Biochimica et biophysica acta},
  year={2002},
  volume={1576 1-2},
  pages={
          92-100
        }
}
  • R. S. Cormack, T. Eulgem, +3 authors I. Somssich
  • Published 2002
  • Biology, Medicine
  • Biochimica et biophysica acta
  • Two new WRKY transcription factors from parsley (Petroselinum crispum), WRKY4 and WRKY5, were isolated using the yeast one-hybrid system. In yeast, both proteins interacted sequence-specifically with W boxes (TTGACC) and activated transcription. They appear to contain functional leucine zippers, which increase their affinities for W boxes. Co-transfection experiments in parsley protoplasts confirmed their in vivo-binding specificity for W boxes. Elicitor-mediated expression of the WRKY5 gene… CONTINUE READING
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    References

    SHOWING 1-10 OF 47 REFERENCES
    Transactivation properties of parsley proline-rich bZIP transcription factors.
    • 120
    Rapid systemic accumulation of transcripts encoding a tobacco WRKY transcription factor upon wounding
    • 215
    Interaction of elicitor‐induced DNA‐binding proteins with elicitor response elements in the promoters of parsley PR1 genes.
    • 577
    Characterization of a zinc-dependent transcriptional activator from Arabidopsis.
    • 147
    • PDF
    Isolation and characterization of two pathogen- and salicylic acid-induced genes encoding WRKY DNA-binding proteins from tobacco
    • 203
    • Highly Influential
    Functional analysis of a light-responsive plant bZIP transcriptional regulator.
    • 84
    • PDF
    Members of a new family of DNA-binding proteins bind to a conserved cis-element in the promoters of α-Amy2 genes
    • 194