Resultats globals: 26 registres trobats en 0.02 segons.
Articles, 21 registres trobats
Documents de recerca, 5 registres trobats
Articles 21 registres trobats  1 - 10següentfinal  anar al registre:
1.
13 p, 3.1 MB BRAVO self-confined expression through WOX5 in the Arabidopsis root stem-cell niche / Mercadal Melià, Josep (Universitat de Barcelona. Departament de Física de la Matèria Condensada) ; Betegón Putze, Isabel (Centre de Recerca en Agrigenòmica) ; Bosch, Nadja (Centre de Recerca en Agrigenòmica) ; Caño Delgado, Ana I (Centre de Recerca en Agrigenòmica) ; Ibañes, Marta (Universitat de Barcelona. Institute of Complex Systems)
In animals and plants, stem-cell niches are local microenvironments that are tightly regulated to preserve their unique identity while communicating with adjacent cells that will give rise to specialized cell types. [...]
2022 - 10.1242/dev.200510
Development (Cambridge), Vol. 149, Issue 15 (August 2022) , art. dev200510  
2.
12 p, 3.4 MB Analysis of metabolic dynamics during drought stress in Arabidopsis plants / Lozano Elena, Fidel (Centre de Recerca en Agrigenòmica) ; Fábregas, Norma (Vetgenomics) ; Coleto-Alcudia, Vereda (Centre de Recerca en Agrigenòmica) ; Caño Delgado, Ana I (Centre de Recerca en Agrigenòmica)
Drought is a major cause of agricultural losses worldwide. Climate change will intensify drought episodes threatening agricultural sustainability. Gaining insights into drought response mechanisms is vital for crop adaptation to climate emergency. [...]
2022 - 10.1038/s41597-022-01161-4
Scientific data, Vol. 9 (2022) , art. 90  
3.
29 p, 4.3 MB Auxin-Regulated Reversible Inhibition of TMK1 Signaling by MAKR2 Modulates the Dynamics of Root Gravitropism / Marques-Bueno, Mar (Centre de Recerca en Agrigenòmica) ; Armengot, Laia (Université de Lyon. Laboratoire Reproduction et Développement des Plantes) ; Noack, Lise C. (Université de Lyon. Laboratoire Reproduction et Développement des Plantes) ; Bareille, Joseph (Université de Lyon. Laboratoire Reproduction et Développement des Plantes) ; Rodriguez, Lesia (Institute of Science and Technology Austria) ; Platre, Matthieu Pierre (Université de Lyon. Laboratoire Reproduction et Développement des Plantes) ; Bayle, Vincent (Université de Lyon. Laboratoire Reproduction et Développement des Plantes) ; Liu, Mengying (Université de Lyon. Laboratoire Reproduction et Développement des Plantes) ; Opdenacker, Davi (Ghent University. Department of Plant Biotechnology and Bioinformatics) ; Vanneste, Steffen (Lab of Plant Growth Analysis. Ghent University Global Campus) ; Möller, Barbara K. (Department of Plant Biotechnology and Bioinformatics. Ghent University) ; Nimchuk, Zachary L. (Department of Biology. University of North Carolina at Chapel Hill) ; Beeckman, Tom (Ghent University. Department of Plant Biotechnology and Bioinformatics) ; Caño Delgado, Ana I (Centre de Recerca en Agrigenòmica) ; Friml, Jirí (Institute of Science and Technology Austria) ; Jaillais, Yvon (Université de Lyon. Laboratoire Reproduction et Développement des Plantes)
Plants are able to orient their growth according to gravity, which ultimately controls both shoot and root architecture. 1 Gravitropism is a dynamic process whereby gravistimulation induces the asymmetric distribution of the plant hormone auxin, leading to asymmetric growth, organ bending, and subsequent reset of auxin distribution back to the original pre-gravistimulation situation. [...]
2021 - 10.1016/j.cub.2020.10.011
Current Biology, Vol. 31, Issue 1 (January 2021) , p. 228-237.e10  
4.
24 p, 1.5 MB Delving into the evolutionary origin of steroid sensing in plants / Ferreira Guerra, Mar (Centre de Recerca en Agrigenòmica) ; Marquès Bueno, Mar (Centre de Recerca en Agrigenòmica) ; Mora García, Santiago (Fundación Instituto Leloir (Buenos Aires, Argentina)) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
Brassinosteroids (BRs) are steroid hormones that play crucial roles in plant growth, development and adaptation to shifting environmental conditions. Our current understanding of the origin, evolution and functional significance of BRs is influenced by a double-edged bias: most we know stems from studies on a single species and, on the flip side, dearth of information from a phylogenetically broad and significant array of land plants precludes well-grounded comparisons. [...]
2020 - 10.1016/j.pbi.2020.06.005
Current opinion in plant biology, Vol. 57 (October 2020) , p. 87-95  
5.
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  
6.
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  
7.
38 p, 7.4 MB MyROOT 2.0 : An automatic tool for high throughput and accurate primary root length measurement / González, Alejandro (Universitat Ramon Llull. Grup de Recerca en Tecnologies Mèdia) ; Sevillano, Xavier (Universitat Ramon Llull. Grup de Recerca en Tecnologies Mèdia) ; Betegón Putze, Isabel (Centre de Recerca en Agrigenòmica) ; Blasco Escámez, David (Centre de Recerca en Agrigenòmica) ; Ferrer, Marc (Universitat Ramon Llull. Grup de Recerca en Tecnologies Mèdia) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
The automatic measurement of external physical traits (i. e. phenotyping) of plant organs, such as root length -which is highly correlated with plant viability- is one of the current bottlenecks in academic and agricultural research. [...]
2020 - 10.1016/j.compag.2019.105125
Computers and Electronics in Agriculture, Vol. 168 (January 2020) , art. 105125  
8.
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) ; 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) ; 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  
9.
11 p, 6.8 MB BES1 regulates the localization of the brassinosteroid receptor BRL3 within the provascular tissue of the Arabidopsis primary root / Salazar Henao, Jorge E. (Centre de Recerca en Agrigenòmica) ; Lehner, Reinhard (Centre de Recerca en Agrigenòmica) ; Betegón Putze, Isabel (Centre de Recerca en Agrigenòmica) ; Vilarrasa Blasi, Josep (Centre de Recerca en Agrigenòmica) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
Brassinosteroid (BR) hormones are important regulators of plant growth and development. Recent studies revealed the cell-specific role of BRs in vascular and stem cell development by the action of cell-specific BR receptor complexes and downstream signaling components in Arabidopsis thaliana. [...]
2016 - 10.1093/jxb/erw258
Journal of experimental botany, Vol. 67, Issue 17 (September 2016) , p. 4951-4961  
10.
11 p, 4.7 MB Brassinosteroids control meristem size by promoting cell cycle progression in Arabidopsis roots / González-García, Mary Paz (Centre de Recerca en Agrigenòmica) ; Vilarrasa Blasi, Josep (Centre de Recerca en Agrigenòmica) ; Zhiponova, Miroslava (Vlaams Instituut voor Biotechnologie. Department of Plant Systems Biology) ; Divol, Fanchon (Centre de Recerca en Agrigenòmica) ; Mora García, Santiago (Centre de Recerca en Agrigenòmica) ; Russinova, Eugenia (Vlaams Instituut voor Biotechnologie. Department of Plant Systems Biology) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
Brassinosteroids (BRs) play crucial roles in plant growth and development. Previous studies have shown that BRs promote cell elongation in vegetative organs in several plant species, but their contribution to meristem homeostasis remains unexplored. [...]
2011 - 10.1242/dev.057331
Development (Cambridge), Vol. 138, issue 5 (March 2011) , p. 849-859  

Articles : 21 registres trobats   1 - 10següentfinal  anar al registre:
Documents de recerca 5 registres trobats  
1.
Genetic and molecular study of Brassinosteroid receptors in Sorghum bicolor / Blasco Escámez, David ; Caño Delgado, Ana I., dir.
La importància dels brasinosteroides per al desenvolupament de les plantes i la seva adaptació a diferents tipus d'estrès, biòtic i abiòtic, ha estat demostrada. El nostre treball previ amb Arabidopsis va demostrar que BRL3, un dels receptors de brasinosteroides discretament expressat, intervé en la resposta adaptativa d'aquestes plantes a sequera, i plantes sobreexpressores de BRL3 toleren millor la sequera. [...]
Los brasinosteroides son fitothormonas esenciales para el desarrollo de las plantas y su adaptación a diferentes tipos de estrés ambiental. Nuestro trabajo previo en Arabidopsis demostró que BRL3, uno de los receptores de brasinosteroides, interviene en la respuesta adaptativa de estas plantas a la sequía. [...]
Brassinosteroids have been proven to be of great importance for the development of plants but also in the adaptation of plants to different biotic and abiotic stresses. Our previous work in Arabidopsis showed that BRL3, a discretely expressed Brassinosteroid receptor, intervenes in the adaptative response of plants to drought, and BRL3 overexpressing plants were tolerant to drought. [...]

2022  
2.
232 p, 6.8 MB Brassinosteroid-mediated stem cell divisions in response to DNA damage in Arabidopsis thaliana / Planas-Riverola, Ainoa ; Caño Delgado, Ana I., dir.
La present tesi doctoral descriu nous mecanismes regulats per brassinosteroides (BRs) per controlar les divisions de les cèl·lules mare en condicions de dany al DNA a les plantes. Les BRs són hormones esteroides implicades en múltiples processos de creixement i de desenvolupament de les plantes, i en l'adaptació al medi ambient. [...]
La presente tesis doctoral describe nuevos mecanismos mediados por brasinoesteroides (BRs) para controlar las divisiones de las células madre en condiciones de daño en el ADN en las plantas. Los BRs son hormonas esteroideas involucradas en múltiples procesos de crecimiento y de desarrollo en las plantas, y en la adaptación al medio ambiente. [...]
The present PhD thesis dissertation reports novel mechanisms for stem cell divisions mediated by brassinosteroids (BRs) upon DNA damage conditions in plants. BRs are steroid hormones involved in multiple process of plant growth and development, and the adaptation to the environment. [...]

2022  
3.
313 p, 9.6 MB Spatiotemporal analysis of brassinosteroid signaling in the vascular stem cells / Betegón Putze, Isabel ; Caño Delgado, Ana I., dir.
Aquesta tesi doctoral descriu diversos avenços conceptuals per a la comprensió molecular de la senyalització de brassinosteroides en el nínxol de cèl·lules mare de l'arrel d'Arabidopsis thaliana. [...]
Esta tesis doctoral reporta avances conceptuales en la respuesta molecular mediada por la ruta de señalización de los brasinoesteroides en el nicho de células madre de Arabidopsis thaliana. Los brasinoesteroides son las hormonas esteroideas de las plantas y juegan un papel importante en el crecimiento y desarrollo vegetal. [...]
This PhD thesis dissertation reports a number conceptual advances for the molecular understanding of brassinosteroid signaling in the root stem cell niche of Arabidopsis thaliana. Brassisnosteroids are the plant steroid hormones that play important roles in plant growth and development. [...]

2021  
4.
117 p, 13.0 MB Brassinosteroid regulation of plant stem cells : the bravo pathway / Bosch, Nadja ; Caño Delgado, Ana I., dir.
La present tesi doctoral descriu la configuració del complex proteic de BRAVO en el nínxol de cèl·lules mare d'Arabidopsis. També demostra que BRAVO-WOX5-BES1 formen part d'una xarxa organitzadora que comprèn heterodímeros de BRAVO-WOX5, i que junts mantenen la quiescencia en els nínxols de cèl·lules mare de l'arrel. [...]
La presente tesis doctoral describe la configuración del complejo proteico de BRAVO en el nicho de células madre de Arabidopsis. También demuestra que BRAVO-WOX5-BES1 forman parte de una red organizadora que comprende heterodímeros de BRAVO-WOX5, y que juntos mantienen la quiescencia en los nichos de células madre de la raíz. [...]
The present PhD thesis dissertation describes the configuration of BRAVO protein complex in Arabidopsis stem cell niche, while demonstrates that BRAVO-WOX5-BES1 are part of a main regulator network that comprises BRAVO-WOX5 heterodimers, and together contribute to cell specific regulation of BR-controlled quiescence in root stem cell niches. [...]

2021  
5.
295 p, 9.0 MB Control of abiotic stress responses by brassinosteroids receptors in Arabidopsis thaliana / Lozano Elena, Fidel ; Caño Delgado, Ana I., dir. ; 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.  

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