UV-B-responsive association of the Arabidopsis bZIP transcription factor ELONGATED HYPOCOTYL5 with target genes, including its own promoter.

@article{Binkert2014UVBresponsiveAO,
  title={UV-B-responsive association of the Arabidopsis bZIP transcription factor ELONGATED HYPOCOTYL5 with target genes, including its own promoter.},
  author={Melanie Binkert and L{\'a}szl{\'o} Kozma-Bogn{\'a}r and Kata Terecskei and Lieven De Veylder and Ferenc Nagy and Roman Ulm},
  journal={The Plant cell},
  year={2014},
  volume={26 10},
  pages={
          4200-13
        }
}
In plants subjected to UV-B radiation, responses are activated that minimize damage caused by UV-B. The bZIP transcription factor ELONGATED HYPOCOTYL5 (HY5) acts downstream of the UV-B photoreceptor UV RESISTANCE LOCUS8 (UVR8) and promotes UV-B-induced photomorphogenesis and acclimation. Expression of HY5 is induced by UV-B; however, the transcription factor(s) that regulate HY5 transcription in response to UV-B and the impact of UV-B on the association of HY5 with its target promoters are… CONTINUE READING

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