The photomorphogenic repressors COP1 and DET1: 20 years later

Trends in Plant Science, Journal Year: 2012, Volume and Issue: 17(10), P. 584 - 593

Published: June 15, 2012

Language: Английский

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The Multifaceted Roles of HY5 in Plant Growth and Development

Molecular Plant, Journal Year: 2016, Volume and Issue: 9(10), P. 1353 - 1365

Published: July 18, 2016

Language: Английский

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Flowering time regulation: photoperiod- and temperature-sensing in leaves

Trends in Plant Science, Journal Year: 2013, Volume and Issue: 18(10), P. 575 - 583

Published: June 19, 2013

Language: Английский

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FKF1 Conveys Timing Information for CONSTANS Stabilization in Photoperiodic Flowering

Science, Journal Year: 2012, Volume and Issue: 336(6084), P. 1045 - 1049

Published: May 24, 2012

Plants use day-length information to coordinate flowering time with the appropriate season maximize reproduction. In Arabidopsis, long day-specific expression of CONSTANS (CO) protein is crucial for induction. Although light signaling regulates CO stability, mechanism by which stabilized in long-day afternoon has remained elusive. Here, we demonstrate that FLAVIN-BINDING, KELCH REPEAT, F-BOX 1 (FKF1) stabilizes days. FKF1 interacts through its LOV domain, and blue enhances this interaction. addition, simultaneously removes CYCLING DOF FACTOR (CDF1), represses FLOWERING LOCUS T (FT) transcription. Together transcriptional regulation, controls robust FT mRNA induction multiple feedforward mechanisms accurately control timing.

Language: Английский

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UV-B photoreceptor-mediated signalling in plants

Trends in Plant Science, Journal Year: 2012, Volume and Issue: 17(4), P. 230 - 237

Published: Feb. 10, 2012

Language: Английский

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Sensing the light environment in plants: photoreceptors and early signaling steps

Current Opinion in Neurobiology, Journal Year: 2015, Volume and Issue: 34, P. 46 - 53

Published: Jan. 29, 2015

Language: Английский

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Blue Light-Dependent Interaction of CRY2 with SPA1 Regulates COP1 activity and Floral Initiation in Arabidopsis

Current Biology, Journal Year: 2011, Volume and Issue: 21(10), P. 841 - 847

Published: April 24, 2011

Language: Английский

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Cryptochrome 1 interacts with PIF4 to regulate high temperature-mediated hypocotyl elongation in response to blue light

Proceedings of the National Academy of Sciences, Journal Year: 2015, Volume and Issue: 113(1), P. 224 - 229

Published: Dec. 22, 2015

Significance Blue light and temperature are two key environmental signals that profoundly affect plant growth development responses, but how these abiotic factors integrate remains largely unknown. This study demonstrates a mechanism of multiple photoreceptors coactions. Arabidopsis blue photoreceptor cryptochrome 1 (CRY1) represses high temperature-induced hypocotyl elongation through PHYTOCHROME-INTERACTING FACTOR 4 (PIF4). CRY1 physically interacts with PIF4 in light-dependent manner to repress the transcription activity PIF4. Because also plays role ambient temperature, appears be molecular basis cross-talk among red signal pathways.

Language: Английский

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Phytochrome signaling mechanisms and the control of plant development

Trends in Cell Biology, Journal Year: 2011, Volume and Issue: 21(11), P. 664 - 671

Published: Aug. 18, 2011

Language: Английский

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Light signaling and plant responses to blue and UV radiations—Perspectives for applications in horticulture

Environmental and Experimental Botany, Journal Year: 2015, Volume and Issue: 121, P. 22 - 38

Published: June 18, 2015

Language: Английский

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