The time of day effects of warm temperature on flowering time involve PIF4 and PIF5

  title={The time of day effects of warm temperature on flowering time involve PIF4 and PIF5},
  author={Bryan C Thines and Youngwon Youn and Maritza Duarte and Frank G Harmon},
  booktitle={Journal of experimental botany},
Warm temperature promotes flowering in Arabidopsis thaliana and this response involves multiple signalling pathways. To understand the temporal dynamics of temperature perception, tests were carried out to determine if there was a daily window of enhanced sensitivity to warm temperature (28 °C). Warm temperature applied during daytime, night-time, or continuously elicited earlier flowering, but the effects of each treatment were unequal. Plants exposed to warm night (WN) conditions flowered… CONTINUE READING

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Transcription factor PIF4 controls the thermosensory activation of flowering

  • SV Kumar, D Lucyshyn, +4 authors PA. Wigge
  • Nature 484, 242–245. Leivar P, Monte E, Al-Sady B…
  • 2012
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coincidence mechanism is implicated in the thermosensitive photoperiodic control of plant architectures in Arabidopsis thaliana

  • K Nozue, M Covington, +4 authors J. Maloof
  • Plant and Cell Physiology
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