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Articles, 4 records found
Articles 4 records found  
1.
14 p, 1.5 MB BBX16 mediates the repression of seedling photomorphogenesis downstream of the GUN1/GLK1 module during retrograde signalling / Veciana, Nil (Centre de Recerca en Agrigenòmica) ; Martín, Guiomar (Centre de Recerca en Agrigenòmica) ; Leivar, Pablo (Universitat Ramon Llull) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Plastid-to-nucleus retrograde signalling (RS) initiated by dysfunctional chloroplasts impact photomorphogenic development. We have previously shown that the transcription factor GLK1 acts downstream of the RS regulator GUN1 in photodamaging conditions to regulate not only the well established expression of photosynthesis-associated nuclear genes (PhANGs) but also to regulate seedling morphogenesis. [...]
2022 - 10.1111/nph.17975
The new phytologist, Vol. 234, Issue 1 (April 2022) , p. 93-106  
2.
22 p, 1.6 MB The photoperiodic response of hypocotyl elongation involves regulation of CDF1 and CDF5 activity / Martín, Guiomar (Centre de Recerca en Agrigenòmica) ; Veciana, Nil (Centre de Recerca en Agrigenòmica) ; Boix, Marc (Centre de Recerca en Agrigenòmica) ; Rovira, Arnau (Centre de Recerca en Agrigenòmica) ; Henriques, Rossana (Centre de Recerca en Agrigenòmica) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Hypocotyl elongation relies on directional cell expansion, a process under light and circadian clock control. Under short photoperiods (SD), hypocotyl elongation in Arabidopsis thaliana follows a rhythmic pattern, a process in which circadian morning-to-midnight waves of the transcriptional repressors PSEUDO-RESPONSE REGULATORS (PRRs) jointly gate PHYTOCHROME-INTERACTING FACTOR (PIF) activity to dawn. [...]
2020 - 10.1111/ppl.13119
Physiologia Plantarum, Vol. 169, issue 3 (July 2020) , p. 480-490  
3.
33 p, 2.5 MB Red and blue light differentially impact retrograde signalling and photoprotection in rice / Duan, Liu (Centre de Recerca en Agrigenòmica) ; Ruiz-Sola, M. Águila (Centre de Recerca en Agrigenòmica) ; Couso, Ana (Centre de Recerca en Agrigenòmica) ; Veciana, Nil (Centre de Recerca en Agrigenòmica) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Chloroplast-to-nucleus retrograde signalling (RS) is known to impact plant growth and development. In Arabidopsis, we and others have shown that RS affects seedling establishment by inhibiting deetiolation. [...]
2020 - 10.1098/rstb.2019.0402
Philosophical transactions of the Royal Society B, Vol. 375, issue 1801 (May 2020) , art. 20190402
2 documents
4.
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  

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4 Veciana, Nil
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