Listar por autor "Botella-Mesa, Miguel Ángel"
Mostrando ítems 1-20 de 46
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Adaptative mechanisms of cellulose synthesis under stress conditions
Pagano Márquez, Raquel; Macho, Alberto; Castillo-Garriga, Araceli
; Amorim-Silva, Vitor; Botella-Mesa, Miguel Ángel (2023-07-09)
Cellulose is the main structural compound of the plant cell wall and the most abundant biopolymer on Earth (Bar‐On et al 2018). The essential role of cellulose in plant development and defence highlights the importance ... -
Arabidopsis Synaptotagmins 1 and 3 are involved in lipid homeostasis at ER-PM contact sites under cold stress
Amorim-Silva, Vitor; Esteban del Valle, Alicia; Castillo-Garriga, Araceli; Rosado Rey, Abel; Vanneste, Steffen; Perea, Carlos; Salinas, Julio; Botella-Mesa, Miguel Ángel; Ruiz-López, Noemí; Perez-Sancho, Jessica; Schapire, Arnaldo; Osorio-Algar, Sonia; Willmitzer, Lothar[et al.] (2018-07-12)
As sessile organisms, plants must cope with abiotic stress such as soil salinity, drought, and extreme temperatures. This stress signal can activate a phospholipase C (PLC), which hydrolyses PIP2 to generate IP3 and ... -
Autophagy is required for strawberry fruit ripening
Sánchez-Sevilla, José F.; Botella-Mesa, Miguel Ángel; Valpuesta-Fernández, Victoriano; Sánchez-Vera, Victoria (Frontiers Media SA, 2021-08-27)
Autophagy is a catabolic and recycling pathway that maintains cellular homeostasis under normal growth and stress conditions. Two major types of autophagy, microautophagy and macroautophagy, have been described in plants. ... -
Calling for reinforcements: the role of TTL proteins in the regulación of cell wall biosynthesis
Percio, Francisco; Kesten, Christopher; García-Moreno, Álvaro; Amorim-Silva, Vitor; Castillo-Garriga, Araceli; Ruiz-López, Noemí; Sánchez-Rodríguez, Clara; Botella-Mesa, Miguel Ángel[et al.] (2022-09-14)
Cellulose is the most abundant organic compound of all biomass on Earth1, with highly relevant roles in plant development and defence. Hence, it is essential to understand the regulation of its biosynthesis to improve the ... -
Characterization of AtDGK2 in relation to Contact Sites
García-Hernández, Selene; Ruiz-López, Noemí; Botella-Mesa, Miguel Ángel (2019-05-17)
Contact Sites are conserved cellular regions where two membranes of different organelles are very close but not merged. Contact sites between the endoplasmic reticulum (ER) and the plasma membrane (ER-PM CS) play important ... -
Characterizing the involvement of FaMADS9 in the regulation of strawberry fruit receptacle development
Vallarino Castro, José G.; Merchante-Berg, Catharina; Sánchez-Sevilla, José F; De Luis Balaguer, Maria Angels; Pott, Delphine; Ariza Fernández, María Teresa; Casañal, Ana; Pose-Padilla, David; Vioque, Amalia; Amaya Saavedra, Iraida; Willmitzer, Lothar; Solano, Roberto; Sozzani, Rosangela; Fernie, Alisdair R; Botella-Mesa, Miguel Ángel; Giovannoni, James J; Valpuesta-Fernández, Victoriano; Osorio-Algar, Sonia[et al.] (Wiley Online Library, 2019-09-18)
FaMADS9 is the strawberry (Fragaria x ananassa) gene that exhibits the highest homology to the tomato (Solanum lycopersicum) RIN gene. Transgenic lines were obtained in which FaMADS9 was silenced. The fruits of these lines ... -
Deciphering Strawberry Ripening by Tissue Specific Gene Regulatory Networks
Lucas-Reina, Eva; Trapero-Mozos, Almudena; De Luis Balaguer, Maria Angels; Martín-Pizarro, Carmen; Ramos-Alvelo, Martín; Sozzani, Rosangela; Botella-Mesa, Miguel Ángel; Valpuesta-Fernández, Victoriano; Pose-Padilla, David[et al.] (2018-07-12)
During ripening, fruits undergo a number of metabolic and physiological changes leading to softening and improvement of characters such as flavor and palatability. Insights into transcriptome changes during strawberry fruit ... -
Deciphering the role of plant Synaptotagmins in the tolerance to multiple stresses
(UMA Editorial, 2017-12-01)Las células de todos los organismos están sujetas a estrés, entendiendo éste como condiciones ambientales desfavorables que limitan su normal desarrollo. A diferencia de otros organismos, las plantas no pueden escapar ... -
Diacylglycerol transport by Arabidopsis Synaptotagmin 1 at ERplasma membrane contact sites under abiotic stress.
Ruiz-López, Noemí; Perez-Sancho, Jessica; Esteban del Valle, Alicia; García-Hernández, Selene; Huércano Rubens, Carolina; Percio, Francisco; Benítez de la Fuente, Francisco; Osorio-Algar, Sonia; Steffen, Vanneste; Lothar, Willmitzer; Napier, Johnathan A.; Perea, Carlos; Salinas, Julio; Amorim-Silva, Vitor; Botella-Mesa, Miguel Ángel[et al.] (2019-11-13)
Bulk lipid transport between membranes within cells involves vesicles, however membrane contact sites have recently been discovered as mediators of non-vesicular lipid transfer. ER-PM contact sites are conserved structures ... -
FaRIF Transcription Factor Plays a Key Role in the Regulation of Fruit Ripening in the Cultivated Strawberry Fragaria x ananassa
Martín-Pizarro, Carmen; Meco, Victoriano; Vallarino Castro, José G.; Pillet, Jeremy; Casañal, Ana; Merchante-Berg, Catharina; Giovannoni, James J; Osorio-Algar, Sonia; Botella-Mesa, Miguel Ángel; Pose-Padilla, David; Valpuesta-Fernández, Victoriano[et al.] (2018-07-12)
Strawberry is becoming a model for studying the molecular mechanism of ripening in non-climacteric fruits. However, a limited number of transcriptional regulators of this process have been identified so far. In this study, ... -
Farif transcription factor plays a key role in the regulation of fruit ripening in the cultivated strawberry fragaria × ananassa
Martín-Pizarro, Carmen; Meco, Victoriano; Urrutia, María; Vallarino Castro, José G.; Pillet, Jeremy; Casañal, Ana; Osorio-Algar, Sonia; Botella-Mesa, Miguel Ángel; Valpuesta-Fernández, Victoriano[et al.] (2021-01-22)
Strawberry is becoming a model for studying the molecular mechanism of ripening in non-climacteric fruits. However, a limited number of transcriptional regulators of this process have been identified so far. In this study, ... -
Functional characterization of Arabidopsis thaliana Synaptotagmin1 domains using Tricalbin3 chimeras in Saccharomyces cerevisiae
Benítez-Fuente, Francisco; Amorim-Silva, Vitor; Collado, Javier; Fernandez-Busnadiego, Ruben; Botella-Mesa, Miguel Ángel (2023-06)
Synaptotagmin1 (SYT1) is an Arabidopsis thaliana endoplasmic reticulum (ER)-plasma membrane contact site tether involved in biotic and abiotic stress resistance. These resistance roles have been related to SYT1 tethering ... -
Gene expression atlas of fruit ripening and transcriptome assembly from RNA-seq data in octoploid strawberry (Fragaria × ananassa)
Sánchez-Sevilla, José F; Vallarino Castro, José G.; Osorio-Algar, Sonia; Bombarely, Aureliano; Pose-Padilla, David; Merchante-Berg, Catharina; Botella-Mesa, Miguel Ángel; Amaya Saavedra, Iraida; Valpuesta-Fernández, Victoriano[et al.] (Springer Nature, 2017-10-23)
RNA-seq has been used to perform global expression analysis of the achene and the receptacle at four stages of fruit ripening, and of the roots and leaves of strawberry (Fragaria × ananassa). About 967 million reads and ... -
Genetic determinants of Vitamin C content in higher plants
Fenech-Torres, Mario; Amorim-Silva, Vitor; Smirnoff, Nicholas; Valpuesta-Fernández, Victoriano; Botella-Mesa, Miguel Ángel (2018-07-18)
Ascorbic acid (AsA, VitC) is the most abundant water-soluble antioxidant in plants and it plays a plethora of biological roles including resistance to abiotic stress. Hence, including VitC as a trait to improve in breeding ... -
How are DGK1 and DGK2 involved in membrene contact sites?
Garía-Hernández, Selene; Ruiz-López, Noemí; Botella-Mesa, Miguel Ángel (Reunión Biología de Plantas Hispano Luso, 2021-07-07)
Eukaryotic cells have regions of interaction between two organelles where some proteins, which act as tether, bring both membranes closer (10-30 nm) without fusion, named membrane contact sites (MCS). Two organelles that ... -
Identificación y caracterización de genes implicados en la maduración y la calidad de la fresa
Martín-Pizarro, Carmen; Lucas Reina, Eva; Trapero-Mozos, Almudena; Meco, Victoriano; Sánchez-Gómez, Carlos; Vallarino Castro, José G.; De Luis Balaguer, Maria Angels; Rambla, José L; Toivainen, Tuomas; Osorio-Algar, Sonia; Sozzani, Rosangela; Granell, Antonio; Botella-Mesa, Miguel Ángel; Hytönen, Timo; Valpuesta-Fernández, Victoriano; Pose-Padilla, David[et al.] (2018-12-20)
Ripening is a critical step for the development of flavor quality in fruits. This character has significantly declined in many fleshy fruits over recent decades. This is particularly significant in strawberry (Fragaria × ... -
Identification and characterization of the NAC transcription factor FaRIF, a key regulator of strawberry fruit ripening
Martín-Pizarro, Carmen; Vallarino Castro, José G.; Osorio-Algar, Sonia; Meco, Victoriano; Urrutia, María; Merchante-Berg, Catharina; Amaya Saavedra, Iraida; Willmitzer, Lothar; Fernie, Alisdair R; Giovannoni, James J; Botella-Mesa, Miguel Ángel; Valpuesta-Fernández, Victoriano; Pose-Padilla, David[et al.] (2021-09-13)
Strawberry is becoming a model for studying the molecular mechanism of ripening in non-climacteric fruits. However, a limited number of transcriptional regulators of this process have been identified so far. In this study, ... -
IDENTIFICATION OF SYT1 INTERACTORS CONNECTS CALCIUM SIGNALING, ENDOPLASMIC RETICULUM BENDING, PLASMODESMATA AND MEMBRANE CONTACT SITES
Benítez de la Fuente, Francisco; Perez-Sancho, Jessica; Huércano Rubens, Carolina; Amorim-Silva, Vitor; Macho, Alberto; Bayer, Emmanuelle M.; de Jaeger, Geert; Ruiz-López, Noemí; Botella-Mesa, Miguel Ángel[et al.] (2021)
Synaptotagmin1 (SYT1) is an Arabidopsis thaliana protein essential for tolerance to several abiotic stresses (Schapire et al., 2008; Pérez-Sancho et al., 2015; Ruiz-Lopez et al., 2020). SYT1 forms endoplasmic reticulum-plasma ... -
Lipidome remodeling during cold acclimation is controles by plasma membrane associated synaptotagmins
Perez-Sancho, Jessica; Rosado Rey, Abel; Botella-Mesa, Miguel Ángel (2013-11-25)
The lipidome remodeling during cold acclimation is an important evolutionary milestone to plant adaption to sub-optimal temperature conditions. In Arabidopsis, the phospholipid binding protein Synaptotagmin1 (SYT1) ... -
Localization and characterization of SMP-containing proteins in Membrane Contact Sites
Huércano Rubens, Carolina; Sánchez-Vera, Victoria; Percio, Francisco; Morello-López, Jorge; Botella-Mesa, Miguel Ángel; Ruiz-López, Noemí[et al.] (2021)
Membrane contact sites (MCS) are discrete regions where two membranes from different organelles are closely apposed (10-30 nm). In those regions, non-vesicular transfer of lipids takes place to ensure proper organelle ...