Direct regulation of abiotic responses by the Arabidopsis circadian clock component PRR7.

@article{Liu2013DirectRO,
  title={Direct regulation of abiotic responses by the Arabidopsis circadian clock component PRR7.},
  author={Tiffany L. Liu and Jenny Rubensdotter Carlsson and Tomomi Takeuchi and Linsey Newton and Eva M Farr{\'e}},
  journal={The Plant journal : for cell and molecular biology},
  year={2013},
  volume={76 1},
  pages={101-14}
}
Up to 30% of the plant transcriptome is circadian clock-regulated in different species; however, we still lack a good understanding of the mechanisms involved in these genome-wide oscillations in gene expression. Here, we show that PSEUDO-RESPONSE REGULATOR 7 (PRR7), a central component of the Arabidopsis clock, is directly involved in the repression of master regulators of plant growth, light signaling and stress responses. The expression levels of most PRR7 target genes peak around dawn, in… CONTINUE READING

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