Phytochrome-interacting factor 4 and 5 (PIF4 and PIF5) activate the homeobox ATHB2 and auxin-inducible IAA29 genes in the coincidence mechanism underlying photoperiodic control of plant growth of Arabidopsis thaliana.

@article{Kunihiro2011PhytochromeinteractingF4,
  title={Phytochrome-interacting factor 4 and 5 (PIF4 and PIF5) activate the homeobox ATHB2 and auxin-inducible IAA29 genes in the coincidence mechanism underlying photoperiodic control of plant growth of Arabidopsis thaliana.},
  author={Atsushi Kunihiro and T. Yamashino and N. Nakamichi and Yusuke Niwa and H. Nakanishi and T. Mizuno},
  journal={Plant \& cell physiology},
  year={2011},
  volume={52 8},
  pages={
          1315-29
        }
}
The plant circadian clock generates rhythms with a period close to 24 h, and it controls a wide variety of physiological and developmental events. [...] Key Result Here, we provide evidence that ARABIDOPSIS THALIANA HOMEOBOX PROTEIN2 (ATHB2), together with auxin-inducible IAA29, is diurnally expressed with a peak at dawn under the control of PIF4 and PIF5 specifically in SDs. This coincidentally expressed transcription factor serves as a positive regulator for the elongation of hypocotyls.Expand
PIL5 represses floral transition in Arabidopsis under long day conditions.
  • Minjie Wu, D. Liu, +6 authors Y. Gan
  • Biology, Medicine
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  • 2018
Dynamic regulation of PIF5 by COP1-SPA complex to optimize photomorphogenesis in Arabidopsis.
Phytochrome interacting factors 4 and 5 control seedling growth in changing light conditions by directly controlling auxin signaling.
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References

SHOWING 1-10 OF 59 REFERENCES
A Link between circadian-controlled bHLH factors and the APRR1/TOC1 quintet in Arabidopsis thaliana.
The circadian clock regulates the photoperiodic response of hypocotyl elongation through a coincidence mechanism in Arabidopsis thaliana.
High Temperature-Mediated Adaptations in Plant Architecture Require the bHLH Transcription Factor PIF4
Out of the dark: how the PIFs are unmasking a dual temporal mechanism of phytochrome signalling.
Phytochrome-mediated inhibition of shade avoidance involves degradation of growth-promoting bHLH transcription factors.
Genetic linkages of the circadian clock-associated genes, TOC1, CCA1 and LHY, in the photoperiodic control of flowering time in Arabidopsis thaliana.
A molecular framework for light and gibberellin control of cell elongation
Arabidopsis COP1 shapes the temporal pattern of CO accumulation conferring a photoperiodic flowering response
...
1
2
3
4
5
...