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Results overview: Found 57 records in 0.01 seconds.
Articles, 43 records found
Research literature, 14 records found
Articles 43 records found  1 - 10nextend  jump to record:
1.
19 p, 1.4 MB Drought resistance by engineering plant tissue-specific responses / Martignago, Damiano (Centre de Recerca en Agrigenòmica) ; Rico Medina, Andrés (Centre de Recerca en Agrigenòmica) ; Blasco Escámez, David (Centre de Recerca en Agrigenòmica) ; Fontanet Manzaneque, Juan B. (Centre de Recerca en Agrigenòmica) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
Drought is the primary cause of agricultural loss globally, and represents a major threat to food security. Currently, plant biotechnology stands as one of the most promising fields when it comes to developing crops that are able to produce high yields in water-limited conditions. [...]
2020 - 10.3389/fpls.2019.01676
Frontiers in plant science, Vol. 10 (January 2020) , art. 1676  
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2.
12 p, 2.4 MB Mutations at the hydrophobic core affect Hal3 trimer stability, reducing its Ppz1 inhibitory capacity but not its PPCDC moonlighting function / Santolaria Bello, Carlos (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Velázquez, Diego (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Strauss, Erick (Stellenbosch University. Department of Biochemistry) ; Ariño Carmona, Joaquín (Universitat Autònoma de Barcelona. Departament de Bioquímica i Biologia Molecular)
S. cerevisiae Hal3 (ScHal3) is a moonlighting protein that, is in its monomeric state, regulates the Ser/Thr protein phosphatase Ppz1, but also joins ScCab3 (and in some instances the Hal3 paralog Vhs3) to form an unusual heterotrimeric phosphopantothenoylcysteine decarboxylase (PPCDC) enzyme. [...]
2018 - 10.1038/s41598-018-32979-x
Scientific reports (Nature Publishing Group), Vol. 8 (2018) , art. 14701  
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3.
21 p, 3.9 MB The physiology of plant responses to drought / Gupta, Aditi (Centre de Recerca en Agrigenòmica) ; Rico Medina, Andrés (Centre de Recerca en Agrigenòmica) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
Drought alone causes more annual loss in crop yield than all pathogens combined. To adapt to moisture gradients in soil, plants alter their physiology, modify root growth and architecture, and close stomata on their aboveground segments. [...]
2020 - 10.1126/science.aaz7614
Science, Vol. 368, no. 6488 (April 2020) , p. 266-269  
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4.
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  
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5.
14 p, 5.0 MB Single-cell telomere-length quantification couples telomere length to meristem activity and stem cell development in Arabidopsis / González-García, Mary Paz (Centre de Recerca en Agrigenòmica) ; Pavelescu, Irina (Centre de Recerca en Agrigenòmica) ; Canela, Andrés (Centro Nacional de Investigaciones Oncológicas. Grupo de Telómeros y Telomerasa) ; Sevillano, Xavier (Universitat Ramon Llull. Grup de Recerca en Tecnologies Mèdia) ; Leehy, Katherine A. (Texas A&M University. Department of Biochemistry and Biophysics) ; Nelson, Andrew D.L. (Texas A&M University. Department of Biochemistry and Biophysics) ; Ibañes, Marta (Universitat de Barcelona. Departament d'Estructura i Constituents de la Matèria) ; Shippen, Dorothy E. (Texas A&M University. Department of Biochemistry and Biophysics) ; Blasco, María A. (Centro Nacional de Investigaciones Oncológicas. Grupo de Telómeros y Telomerasa) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
Telomeres are specialized nucleoprotein caps that protect chromosome ends assuring cell division. Single-cell telomere quantification in animals established a critical role for telomerase in stem cells, yet, in plants, telomere-length quantification has been reported only at the organ level. [...]
2015 - 10.1016/j.celrep.2015.04.013
Cell reports, Vol. 11, issue 6 (May 2015) , p. 977-989  
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6.
10 p, 1.1 MB Phytochrome and retrograde signalling pathways converge to antagonistically regulate a light-induced transcriptional network / Martin, Guiomar (Centre de Recerca en Agrigenòmica) ; Leivar, Pablo (Centre de Recerca en Agrigenòmica) ; Ludevid, M. Dolors (Centre de Recerca en Agrigenòmica) ; Tepperman, James M. (University of California. Department of Plant and Microbial Biology) ; Quail, Peter H. (University of California. Department of Plant and Microbial Biology) ; Monte Collado, Elena (Centre de Recerca en Agrigenòmica)
Plastid-to-nucleus retrograde signals emitted by dysfunctional chloroplasts impact photomorphogenic development, but the molecular link between retrograde-and photosensory-receptor signalling has remained unclear. [...]
2016 - 10.1038/ncomms11431
Nature communications, Vol. 7 (May 2016) , art. 11431  
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7.
11 p, 1.4 MB A hydrophobic proline-rich motif is involved in the intracellular targeting of temperature-induced lipocalin / Hernández-Gras, Francesc (Centre de Recerca en Agrigenòmica) ; Boronat i Margosa, Albert (Centre de Recerca en Agrigenòmica)
Temperature-induced lipocalins (TILs) play an essential role in the response of plants to different abiotic stresses. In agreement with their proposed role in protecting membrane lipids, TILs have been reported to be associated to cell membranes. [...]
2015 - 10.1007/s11103-015-0326-x
Plant molecular biology, Vol. 88, Issue 3 (June 2015) , p. 301-311  
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8.
19 p, 3.0 MB Dynamics of chromatin accessibility and gene regulation by MADS-domain transcription factors in flower development / Pajoro, Alice (Wageningen University. Laboratory of Molecular Biology) ; Madrigal, Pedro (Polish Academy of Sciences. Institute of Plant Genetics) ; Muiño, Jose M. (Max-Planck Institute for Molecular Genetics. Department of Computational Molecular Biology) ; Matus, José Tomás (Centre de Recerca en Agrigenòmica) ; Jin, Jian (Centre de Recerca en Agrigenòmica) ; Mecchia, Martin A. (Instituto de Biología Molecular y Celular de Rosario (Argentina)) ; Debernardi, Juan M. (Instituto de Biología Molecular y Celular de Rosario (Argentina)) ; Palatnik, Javier F. (Instituto de Biología Molecular y Celular de Rosario (Argentina)) ; Balazadeh, Salma (University of Potsdam. Institute of Biochemistry and Biology) ; Arif, Muhammad (University of Potsdam. Institute of Biochemistry and Biology) ; Ó'Maoiléidigh, Diarmuid S. (Trinity College Dublin. Smurfit Institute of Genetics) ; Wellmer, Frank (Trinity College Dublin. Smurfit Institute of Genetics) ; Krajewski, Pawel (Polish Academy of Sciences. Institute of Plant Genetics) ; Riechmann, José Luis (Institució Catalana de Recerca i Estudis Avançats) ; Angenent, Gerco C. (Business Unit Bioscience. Plant Research International) ; Kaufmann, Kerstin (University of Potsdam. Institute of Biochemistry and Biology)
Background: Development of eukaryotic organisms is controlled by transcription factors that trigger specific and global changes in gene expression programs. In plants, MADS-domain transcription factors act as master regulators of developmental switches and organ specification. [...]
2014 - 10.1186/gb-2014-15-3-r41
Genome biology, Vol. 15 (March 2014) , p. R41  
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9.
15 p, 565.4 KB A novel high-throughput in vivo molecular screen for shade avoidance mutants identifies a novel phyA mutation / Wang, Xuewen (Royal Holloway University of London. School of Biological Sciences) ; Roig-Villanova, Irma (Centre de Recerca en Agrigenòmica) ; Khan, Safina (Royal Holloway University of London. School of Biological Sciences) ; Shanahan, Hugh (Royal Holloway University of London. Department of Computer Science) ; Quail, Peter H. (UC Berkeley. Department of Plant and Microbial Biology) ; Martínez-García, Jaime F. (Centre de Recerca en Agrigenòmica) ; Devlin, Paul F. (Royal Holloway University of London. School of Biological Sciences)
The shade avoidance syndrome (SAS) allows plants to anticipate and avoid shading by neighbouring plants by initiating an elongation growth response. The phytochrome photoreceptors are able to detect a reduction in the red:far red ratio in incident light, the result of selective absorption of red and blue wavelengths by proximal vegetation. [...]
2011 - 10.1093/jxb/err062
Journal of experimental botany, Vol. 62, Issue 8 (May 2011) , p. 2973-2987  
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10.
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  
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Articles : 43 records found   1 - 10nextend  jump to record:
Research literature 14 records found  1 - 10next  jump to record:
1.
295 p, 9.0 MB Control of abiotic stress responses by brassinosteroids receptors in Arabidopsis thaliana / Lozano Elena, Fidel, autor. ; Caño Delgado, Ana I., supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
La presente tesis doctoral reporta nuevas funciones de los receptores de brassinosteroides (BRs) en el control de respuestas a estrés abiótico en la planta modelo Arabidopsis thaliana. Los BRs son hormonas esteroides que desempeñan roles esenciales en el crecimiento y desarrollo de la planta, así como en su adaptación al estrés ambiental. [...]
The present PhD thesis dissertation reports new functions for Brasssinosteroids receptors controlling abiotic stress responses in Arabidopsis thaliana. Brassinosteroids (BRs) are the steroid hormones of plants. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2020.  
Detailed record - Creative Commons
2.
1 p, 331.1 KB Fitoremediació de sòls contaminats amb cadmi a través de metalofites / Costa Perez, Ruben Dario ; Gunsé Forcadell, Benito, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Universitat Autònoma de Barcelona. Facultat de Biociències
Aquest projecte d'investigació estudia els processos de fitoremediació per a sòls contaminats amb cadmi, específicament la fitoextracció, on una espècie vegetal metalofita hiperacumula el metall objectiu. [...]
Este proyecto de investigación estudia los procesos de fitoremediación para suelos contaminados con cadmio, específicamente la fitoextracción, donde una especie vegetal metalofita hiperacumula el metal objetivo. [...]
This research project studies phytoremediation processes for cadmium contaminated soils, specifically phytoextraction, where a metal-tolerant plant species hyperaccumulate the target metal. The experimental design is based on Arabidopsis halleri, recorded as the highest hyperaccumulator in cadmium, with the objective of determining absorption and compartmentalization mechanisms in hydroponic solution and test the viability of its phytoextraction capabilities in cadmium contaminated soils. [...]
2019
Grau en Biologia [812]  
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3.
242 p, 8.4 MB Exploring the diversity of geranylgeranyl diphosphate synthases in Arabidopsis thaliana and Solanum lycopersicum / Barja Afonso, M. Victoria, autor. ; Rodríguez Concepción, Manuel, supervisor acadèmic. ; Tolrà Pérez, Roser, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
Los isoprenoides forman la familia más amplia de metabolitos naturales y son especialmente diversos en el reino vegetal. Muchos isoprenoides vegetales con funciones esenciales y especializadas derivan del geranilgeranil difosfato (GGPP). [...]
Isoprenoids form the largest family of metabolites in nature and are especially abundant and diverse in the plant kingdom. Many plant isoprenoids with essential and specialized functions derive from geranylgeranyl diphosphate (GGPP). [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2019.  
Detailed record - Creative Commons
4.
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.  
Detailed record - Creative Commons
5.
139 p, 4.2 MB Characterization of natural populations of Arabidopsis thaliana differing in tolerance to carbonate soil / Terés Gelabert, Joana, autor. ; Poschenrieder, Charlotte, supervisor acadèmic. ; Tolrà Pérez, Roser, supervisor acadèmic. ; Salt,David, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
S'han investigat les poblacions naturals d'Arabidopsis thaliana de Catalunya per identificar mecanismes d'adaptació local als sòls carbonatats. Després de caracteritzar les propietats químiques dels sòls natius, petits rodals de poblacions biològiques d' A. [...]
Natural populations of Arabidopsis thaliana from Catalonia were investigated to identify mechanisms of local adaptation to carbonate soils. After characterizing the chemical properties of the native soils of multiple small stands of A. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2017.  
Detailed record - Creative Commons
6.
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.  
Detailed record - Creative Commons
7.
232 p, 5.9 MB Estudi dels mecanismes moleculars de la regulació de la SUMOilació i les seves implicacions biològiques / Mas Garcia, Abraham ; Lois Rojas, Luisa María, dir. ; Martínez, M. Carmen, (María Carmen) dir. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
En les cèl·lules eucariotes, les modificacions post-traduccionals per ubiquitina (Ub) i per polipèptids similars a ubiquitina (UBL, ubiquitin-like) controlen l'activitat proteica mitjançant diferents mecanismes moleculars. [...]
En las células eucariotas, las modificaciones post-traduccionales por ubiquitina (ub) y por polipéptidos similares a ubiquitina (Ubl de ubiquitin-like) controlan la actividad proteica mediante diferentes mecanismos moleculares. [...]
In eukaryotic cells, post-translational modifications by ubiquitin (Ub) and by ubiquitin-like polypeptides (ubiquitin-like Ubl) control protein activity through different molecular mechanisms. SUMO (Small Ubiquitin-like MOdifier) is the most studied member within this family of Ubl proteins and modulates the activity of proteins through regulation of subcellular localization, activity and protein stability, as well as protein-protein interactions. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2017.  
Detailed record - Creative Commons
8.
209 p, 3.7 MB Function of microRNAs in plant innate immunity / Camargo Ramírez, Rosany del Carmen, autor. ; San Segundo, Blanca, supervisor acadèmic. ; Tolrà Pérez, Roser, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia ; Universitat Autònoma de Barcelona. Centre de Recerca en Agrigenòmica
Esta tesis aborda el estudio de miARNs en la inmunidad innata en plantas. El trabajo se ha desarrollado en arroz (Capítulo I y Capítulo II) y en Arabidopsis (Capítulo III), En el capítulo I se describe la identificación y caracterización funcional de nuevos miARNs de arroz en su interacción con el hongo Magnaporthe oryzae. [...]
This thesis comprises the study of miRNAs in innate immunity in plants. The work has been developed in rice (Chapter I and Chapter II) and in Arabidopsis (Chapter III), model systems used in studies of functional genomics in monocotyledonous and dicotyledonous species, respectively. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2017.  
Detailed record - Creative Commons
9.
196 p, 5.0 MB Local adaptation of wild populations of Arabidopsis thaliana to coastal and inland habitats in Catalonia / Busoms González, Sílvia, autor ; Poschenrieder, Charlotte, supervisor acadèmic ; Edward Salt, David, supervisor acadèmic ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
La variació genètica natural existent entre poblacions d' Arabidopsis thaliana a Catalunya s'ha utilitzat per identificar fenòmens d'adaptació local a hàbitats costaners i continentals. Es va crear un Model de Distribució d'Espècies (SMD) per localitzar petits rodals de poblacions biològiques d' A. [...]
The natural genetic variation among A. thaliana populations in Catalonia was used to identify local adaptation to coastal and inland habitats. A Species Distribution Model (SMD) was created to locate multiple small stands of A. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2015  
Detailed record - Creative Commons
10.
161 p, 1.6 MB Estudi de la implicació de la proteïna quinasa CK2 en la via de senyalització de les auxines en Arabidopsis thaliana / Marquès i Bueno, Maria del Mar ; Martínez, M. Carmen (María Carmen), dir. ; Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular
Aquesta tesi s'emmarca dins d'un projecte d'investigació més general que té per objectiu caracteritzar i estudiar la funció de la proteïna quinasa CK2 de sistemes vegetals. La CK2 és una Ser/Thr quinasa present a tots els eucariotes estudiats fins al moment. [...]
This thesis is involved in a more general project that aims to characterise and study the protein kinase CK2 in vegetal systems. Protein kinase CK2 is a pleiotropic Ser/Thr kinase and evolutionary conserved in eukaryotes. [...]
[Bellaterra] : Universitat Autònoma de Barcelona, 2016  
Detailed record - Creative Commons

Research literature : 14 records found   1 - 10next  jump to record:
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