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Articles, 4 records found
Articles 4 records found  
1.
27 p, 1.2 MB Phytochrome-imposed inhibition of PIF7 activity shapes photoperiodic growth in Arabidopsis together with PIF1 , 3, 4 and 5 / Leivar, Pablo (Centre de Recerca en Agrigenòmica) ; Martín, Guiomar (Centre de Recerca en Agrigenòmica) ; Soy, Judit (Centre de Recerca en Agrigenòmica) ; Dalton-Roesler, Jutta (University of California, Berkeley. Department of Plant and Microbial Biology) ; Quail, Peter H. (University of California, Berkeley. Department of Plant and Microbial Biology) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Under photoperiodic conditions, Arabidopsis thaliana seedling growth is inhibited in long days (LDs), but promoted under the extended nights of short days (SDs). This behavior is partly implemented by phytochrome (phy)-imposed oscillations in the abundance of the growth-promoting, phy-interacting bHLH transcription factors PHY-INTERACTING FACTOR 1 (PIF1), PIF3, PIF4 and PIF5 (PIF quartet or PIFq). [...]
2020 - 10.1111/ppl.13123
Physiologia Plantarum, Vol. 169, issue 3 (July 2020) , p. 452-466  
2.
73 p, 4.0 MB Circadian waves of transcriptional repression shape PIF-regulated photoperiod-responsive growth in Arabidopsis / Martin, Guiomar (Centre de Recerca en Agrigenòmica) ; Rovira, Arnau (Centre de Recerca en Agrigenòmica) ; Veciana, Nil (Centre de Recerca en Agrigenòmica) ; Soy, Judit (Centre de Recerca en Agrigenòmica) ; Toledo-Ortiz, Gabriela (Lancaster Environment Center) ; Gommers, Charlotte M. M. (Centre de Recerca en Agrigenòmica) ; Boix, Marc (Centre de Recerca en Agrigenòmica) ; Henriques, Rossana (Centre de Recerca en Agrigenòmica) ; Minguet, Eugenio G. (Instituto de Biología Molecular y Celular de Plantas) ; Alabadí, David (Instituto de Biología Molecular y Celular de Plantas) ; Halliday, Karen J. (The University of Edinburgh) ; Leivar, Pablo (Centre de Recerca en Agrigenòmica) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Plants coordinate their growth and development with the environment through integration of circadian clock and photosensory pathways. In Arabidopsis thaliana, rhythmic hypocotyl elongation in short days (SD) is enhanced at dawn by the basic-helix-loop-helix (bHLH) transcription factors PHYTOCHROME-INTERACTING FACTORS (PIFs) directly inducing expression of growth-related genes [1-6]. [...]
2018 - 10.1016/j.cub.2017.12.021
Current biology, Vol. 28, issue 2 (Jan. 2018) , p. 311-318  
3.
12 p, 1.2 MB PIF1 promotes phytochrome-regulated growth under photoperiodic conditions in Arabidopsis together with PIF3, PIF4, and PIF5 / Soy, Judit (Centre de Recerca en Agrigenòmica) ; Leivar, Pablo (Centre de Recerca en Agrigenòmica) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Seedlings growing under diurnal conditions display maximal growth at the end of the night in short-day (SD) photoperiods. Current evidence indicates that this behaviour involves the action of PHYTOCHROME-INTERACTING FACTOR 3 (PIF3) together with PIF4 and PIF5, through direct regulation of growth-related genes at dawn coinciding with a PIF3 accumulation peak generated by phytochrome-imposed oscillations in protein abundance. [...]
2014 - 10.1093/jxb/ert465
Journal of experimental botany, Vol. 65 (january 2014) , p. 2925-2936  
4.
14 p, 1.6 MB Genomic analysis reveals contrasting PIFq contribution to diurnal rhythmic gene expression in PIF-induced and repressed genes / Martin, Guiomar (Centre de Recerca en Agrigenòmica) ; Soy, Judit (Centre de Recerca en Agrigenòmica) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Members of the PIF quartet (PIFq; PIF1, PIF3, PIF4, and PIF5) collectively contribute to induce growth in Arabidopsis seedlings under short day (SD) conditions, specifically promoting elongation at dawn. [...]
2016 - 10.3389/fpls.2016.00962
Frontiers in plant science, Vol.7 (July 2016) , art. 962  

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4 Soy, Judit
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