Resultats globals: 15 registres trobats en 0.03 segons.
Articles, 12 registres trobats
Documents de recerca, 3 registres trobats
Articles 12 registres trobats  1 - 10següent  anar al registre:
1.
The EC-HDA9 complex rhythmically regulates histone acetylation at the TOC1 promoter in Arabidopsis / Lee, Kyounghee (Sungkyunkwan University. Department of Biological Sciences) ; Mas, Paloma (Centre de Recerca en Agrigenòmica) ; Seo, Pil Joon (Sungkyunkwan University. Department of Biological Sciences)
Circadian clocks are conserved time-keeper mechanisms in some prokaryotes and higher eukaryotes. Chromatin modification is emerging as key regulatory mechanism for refining core clock gene expression. [...]
2019 - 10.1038/s42003-019-0377-7
Communications Biology, Vol. 2 (April 2019) , art. 143  
2.
12 p, 591.4 KB Interactive roles of chromatin regulation and circadian clock function in plants / Chen, Z. Jeffrey (University of Texas at Austin. Department of Integrative Biology) ; Mas, Paloma (Centre de Recerca en Agrigenòmica)
Circadian rhythms in transcription ultimately result in oscillations of key biological processes. Understanding how transcriptional rhythms are generated in plants provides an opportunity for fine-tuning growth, development, and responses to the environment. [...]
2019 - 10.1186/s13059-019-1672-9
Genome Biology, Vol. 20 (March 2019) , art. 62  
3.
64 p, 2.0 MB Histone 2B monoubiquitination complex integrates transcript elongation with RNA processing at circadian clock and flowering regulators / Woloszynska, Magdalena (Ghent University) ; Le Gall, Sabine (Ghent University) ; Neyt, Pia (Ghent University) ; Boccardi, Tommaso Matteo (Ghent University) ; Grasser, Marion (University of Regensburg) ; Längst, Gernot (University of Regensburg) ; Aesaert, Stijn (Ghent University) ; Coussens, Griet (Ghent University) ; Dhondt, Stijn (Ghent University) ; Van De Slijke, Eveline (Ghent University) ; Bruno, Leonardo (Università della Calabria) ; Fung Uceda, Jorge Alberto (Centre de Recerca en Agrigenòmica) ; Mas, Paloma (Centre de Recerca en Agrigenòmica) ; Van Montagu, Marc (Ghent University) ; Inzé, Dirk (Ghent University) ; Himanen, Kristiina (Ghent University) ; De Jaeger, Geert (Ghent University) ; Grasser, Klaus D. (University of Regensburg) ; Van Lijsebettens, Mieke (Ghent University)
HISTONE MONOUBIQUITINATION1 (HUB1) and its paralog HUB2 act in a conserved heterotetrameric complex in the chromatin-mediated transcriptional modulation of developmental programs, such as flowering time, dormancy, and the circadian clock. [...]
2019 - 10.1073/pnas.1806541116
Proceedings of the National Academy of Sciences of the United States of America, Vol. 116, Num. 16 (April 2019) , p. 8060-8069  
4.
14 p, 2.3 MB The Evening Complex Establishes Repressive Chromatin Domains Via H2A.Z Deposition / Tong,Meixuezi (University of Cambridge. Sainsbury Laboratory) ; Lee, Kyounghee (Sungkyunkwan University. Department of Biological Sciences) ; Ezer, Daphne (University of Cambridge. Sainsbury Laboratory) ; Cortijo, Sandra (University of Cambridge. Sainsbury Laboratory) ; Jung, Jaehoon (Sungkyunkwan University. Department of Biological Sciences) ; Charoensawan, Varodom (University of Cambridge. Sainsbury Laboratory) ; Box, Mathew S. (University of Cambridge. Sainsbury Laboratory) ; Jaeger, Katja E. (University of Cambridge. Sainsbury Laboratory) ; Takahashi, Nozomu (Centre de Recerca en Agrigenòmica) ; Mas, Paloma (Centre de Recerca en Agrigenòmica) ; Wigge, Philip A. (Leibniz-Institut für Gemüse- und Zierpflanzenbau) ; Seo, Pil Joon (Seoul National University. Plant Genomics and Breeding Institute)
The Evening Complex (EC) is a core component of the Arabidopsis (Arabidopsis thaliana) circadian clock, which represses target gene expression at the end of the day and integrates temperature information to coordinate environmental and endogenous signals. [...]
2020 - 10.1104/pp.19.00881
Plant physiology, Vol. 182, Issue 1 (January 2020) , p. 612-625  
5.
10 p, 659.4 KB Circadian clock signaling in Arabidopsis thaliana : From gene expression to physiology and development / Mas, Paloma (Institut de Biologia Molecular de Barcelona. Laboratori de Genètica Molecular Vegetal (Consorci CSIC-IRTA))
The daily rotation of the earth on its axis leads to predictable periodic fluctuations of environmental conditions. Accordingly, most organisms have evolved an internal timing mechanism, the circadian clock, which is able to recognize these 24-hour rhythmic oscillations. [...]
2005 - 10.1387/ijdb.041968pm
The International journal of developmental biology, Vol. 49, Issue 5-6 (2005) , p. 491-500  
6.
12 p, 1.9 MB Diurnal regulation of SDG2 and JMJ14 by circadian clock oscillators orchestrates histone modification rhythms in Arabidopsis / Song, Qingxin (Nanjing Agricultural University) ; Huang, Tien-Yu (University of Texas at Austin. Department of Integrative Biology) ; Yu, Helen H. (University of Texas at Austin. Department of Integrative Biology) ; Ando, Atsumi (University of Texas at Austin. Department of Integrative Biology) ; Mas, Paloma (Centre de Recerca en Agrigenòmica) ; Ha, Misook (Samsung Advanced Institute of Technology) ; Chen, Z. Jeffrey (Nanjing Agricultural University)
Background: Circadian rhythms modulate growth and development in all organisms through interlocking transcriptional-translational feedback loops. The transcriptional loop involves chromatin modifications of central circadian oscillators in mammals and plants. [...]
2019 - 10.1186/s13059-019-1777-1
Genome biology, Vol. 20 (August 2019) , art. 170  
7.
16 p, 1.3 MB A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis / Singh, Manjul (Centre de Recerca en Agrigenòmica) ; Mas, Paloma (Consejo Superior de Investigaciones Científicas)
The rotation of the Earth entails changes in environmental conditions that pervasively influence an organism's physiology and metabolism. An internal cellular mechanism known as the circadian clock acts as an internal timekeeper that is able to perceive the changes in environmental cues to generate 24-h rhythms in synchronization with daily and seasonal fluctuations. [...]
2018 - 10.3390/genes9120567
Genes, Vol. 9, Issue 12 (December 2018) , art. 567  
8.
47 p, 1.4 MB The circadian clock sets the time of DNA replication licensing to regulate growth in Arabidopsis / Fung, Jorge (Centre de Recerca en Agrigenòmica) ; Lee, Kyounghee (Sungkyunkwan University. Department of Biological Sciences) ; Seo, Pil Joon (Sungkyunkwan University. Department of Biological Sciences) ; Polyn, Stefanie (Universiteit Gent. Department of Plant Biotechnology and Bioinformatics) ; De Veylder, Lieven (Universiteit Gent. Department of Plant Biotechnology and Bioinformatics) ; Mas, Paloma (Centre de Recerca en Agrigenòmica)
The circadian clock and cell cycle as separate pathways have been well documented in plants. Elucidating whether these two oscillators are connected is critical for understanding plant growth. We found that a slow-running circadian clock decelerates the cell cycle and, conversely, a fast clock speeds it up. [...]
2018 - 10.1016/j.devcel.2018.02.022
Developmental Cell, Vol. 45, issue 1 (April 2018) , p. 101-113  
9.
24 p, 597.0 KB Identification and characterization of key circadian clock genes of tobacco hairy roots : putative regulatory role in xenobiotic metabolism / Sosa Alderete, Lucas G. (Universidad Nacional de Río Cuarto. Departamento de Biología Molecular) ; Guido, Mario E. (Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Centro de Investigaciones en Química Biológica de Córdoba) ; Agostini, Elizabeth (Universidad Nacional de Río Cuarto. Departamento de Biología Molecular) ; Mas, Paloma (Centre de Recerca en Agrigenòmica)
The circadian clock is an endogenous system that allows organisms to daily adapt and optimize their physiology and metabolism. We studied the key circadian clock gene (CCG) orthologs in Nicotiana tabacum seedlings and in hairy root cultures (HRC). [...]
2018 - 10.1007/s11356-017-0579-9
Environmental science and pollution research, Vol. 25, issue 2 (Jan. 2018) , p. 1597-1608  
10.
12 p, 2.2 MB The elongator complex regulates hypocotyl growth in darkness and during photomorphogenesis / Woloszynska, Magdalena (Universiteit Gent. Vakgroep Plantenbiotechnologie en Bio-informatica) ; Gagliardi, Olimpia (Universiteit Gent. Vakgroep Plantenbiotechnologie en Bio-informatica) ; Vandenbussche, Filip (Universiteit Gent. Vakgroep Fysiologie) ; De Groeve, Steven (Universiteit Gent. Vakgroep Plantenbiotechnologie en Bio-informatica) ; Alonso Baez, Luis (Universiteit Gent. Vakgroep Plantenbiotechnologie en Bio-informatica) ; Neyt, Pia (Universiteit Gent. Vakgroep Plantenbiotechnologie en Bio-informatica) ; Le Gall, Sabine (Universiteit Gent. Vakgroep Plantenbiotechnologie en Bio-informatica) ; Fung, Jorge (Centre de Recerca en Agrigenòmica) ; Mas, Paloma (Centre de Recerca en Agrigenòmica) ; Van Der Straeten, Dominique (Universiteit Gent. Vakgroep Fysiologie) ; Van Lijsebettens, Mieke (Universiteit Gent. Vakgroep Plantenbiotechnologie en Bio-informatica)
Elongator promotes RNA polymerase II-mediated transcript elongation through epigenetic activities such as histone acetylation. Elongator regulates growth, development, immune response, sensitivity to drought and abscisic acid. [...]
2018 - 10.1242/jcs.203927
Journal of cell science, Vol. 131 (2018) art. jcs203927  

Articles : 12 registres trobats   1 - 10següent  anar al registre:
Documents de recerca 3 registres trobats  
1.
186 p, 8.3 MB Characterization of the circadian clock function in the control of cell cycle progression to modulate growth in Arabidopsis thaliana / Fung Uceda, Jorge Alberto, autor. ; Mas Martínez, Paloma, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia.
La función circadiana es esencial para el crecimiento y adaptación de las plantas a su entorno. La maquinaria molecular responsable de la generación de ritmos circadianos está basada en la expresión rítmica de genes cuyo pico de expresión oscila en diferentes fases durante el día y la noche. [...]
The circadian function is essential for plant growth and its adaptation to the environment. The molecular machinery responsible for the establishment of the circadian rhythmicity relies on the rhythmic oscillation of differentially expressed genes with different peaks of expression along the day and night. [...]

[Bellaterra] : Universitat Autònoma de Barcelona, 2018.  
2.
177 p, 6.9 MB Functional analyses of tissue and organ specificity at the core of the arabidopsis circadian clock / Takahashi, Nozomu, autor. ; Más Martínez, Paloma, supervisor acadèmic. ; Martos Arias, Soledad, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia.
El reloj circadiano es un mecanismo celular responsable de la generación de ritmos biológicos con un periodo de 24 horas. La importancia de la función del reloj circadiano es evidente en casi todos los organismos estudiados hasta la fecha, desde bacterias hasta los seres humanos. [...]
The circadian clock is a timing mechanism that generates 24-hour biological rhythms. The importance of the circadian clock function is evident in almost all organisms examined to date, from bacteria to humans. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2017.  
3.
93 p, 2.8 MB Functional characterization of REVEILLE 8 and NIGHT LIGHT-INDUCIBLE AND CLOCK-REGULATED interaction in the diurnal regulation of anthocyanin biosynthesis / Pérez García, Pablo ; Más Martínez, Paloma, dir. ; Martínez Gómez, M. Carmen ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
El reloj circadiano es un mecanismo celular endógeno presente en prácticamente todos los organismos. Una función clave del reloj es la sincronización del metabolismo, fisiología y desarrollo con los cambios medioambientales diurnos y estacionales generados por la rotación de la tierra sobre su propio eje. [...]
Circadian clocks sustain 24-h rhythms in physiology and metabolism that are synchronized with the day/night cycle. In plants, the regulatory network responsible for the generation of rhythms has been broadly investigated over the past years. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  

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