Listar por tema "Abiotic stress"
Mostrando ítems 1-13 de 13
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Analysis of Arabidopsis SYT1 mutants and chimeras reveal insights about its dynamic and function on ER-PM MCS.
Morello-López, Jorge; Benítez-Fuente, Francisco; Collado, Javier; Fernández-Busnadiego, Rubén; Ruiz-López, Noemí
; Botella-Mesa, Miguel Ángel[et al.] (2023)
The endoplasmic reticulum (ER) extends throughout the cell and forms Membrane Contact Sites (MCS) with other organelles. MCS are essential for lipid transport, calcium signaling and organelle communication. In plants, ... -
Diacylglycerol transport by Arabidopsis Synaptotagmin 1 at ERplasma membrane contact sites under abiotic stress.
Ruiz-López, Noemí; Pérez-Sancho, Jessica; Esteban del Valle, Alicia; García-Hernández, Selene; Huércano Rubens, Carolina; Percio-Vargas, 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 ... -
Functional characterization of Arabidopsis thaliana Synaptotagmin1 domains using Tricalbin3 chimeras in Saccharomyces cerevisiae
Benítez-Fuente, Francisco; Amorim-Silva, Vitor; Collado, Javier; Fernández-Busnadiego, Rubén; 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 ... -
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 ... -
Looking for resilience? Who you gonna call? Abies pinsapo Boiss!
Blanca Reyes, Irene Victoria; Ávila-Sáez, Concepción; Cánovas-Ramos, Francisco Miguel; Castro-Rodríguez, Vanessa Viviana (2024)
Currently, little is known about the molecular response to climate change-related stresses in the Spanish fir (Abies pinsapo Boiss), a conifer species of great ecological relevance, which is in danger of extinction. ... -
Malaga to Seville: Varied Plant Science Research and Exploring the Plant Biological Spectrum.
(2024)Five core topics of plant science research will be covered in the presentation. Ex vitro acclimatization: In a study at Malaga University, we examined the effects of different sucrose concentrations on the physiological ... -
OliveAtlas: a gene expression atlas tool for olea europaea
Bullones, Amanda; Castro, Antonio Jesús; Lima-Cabello, Elena; Alché, Juan de Dios; Luque, Francisco; Claros-Díaz, Manuel Gonzalo; Fernández-Pozo, Noé[et al.] (MDPI, 2023-03-10)
The olive (Olea europaea L.) is an ancient crop of great importance in the Mediterranean basin due to the production of olive oil and table olives, which are important sources of fat and have benefits for human health. ... -
Peripheral membrane TTL proteins safeguard cellulose synthesis under stress.
Amorim-Silva, Vitor; García-Moreno, Álvaro; Kesten, Christopher; Menna, Alexandra; Castillo-Garriga, Araceli; Percio-Vargas, Francisco; Pagano Márquez, Raquel; Moya-Cuevas, José; Armengot, Laia; Ruiz-López, Noemí; Jallais, Yvon; Sánchez-Rodríguez, Clara; Botella-Mesa, Miguel Ángel[et al.] (2023)
Land plants provide around eighty percent of biomass on Earth and roughly one-third corresponds to cellulose (Bar-On et al 2018). Despite its biological and societal importance, many aspects of cellulose biosynthesis and ... -
Role pf TTLs proteins in cellulose biosynthesis
García-Moreno, Álvaro; Amorim-Silva, Vitor; Valpuesta-Fernández, Victoriano; Macho, Alberto P.; Jaillais, Yvon; Botella-Mesa, Miguel Ángel[et al.] (2018-07-18)
Abiotic stress cause detrimental yield losses in crop species. Plants are sessile organisms, so the understanding of the plant cell wall, which is the most important component that constitute the plant biomass of crop ... -
Scaffold-mediated Assembly of the Brassinosteroid Signaling Components by TTL proteins
Amorim-Silva, Vitor; García-Moreno, Álvaro; Lakhssassi, Naoufal; Esteban del Valle, Alicia; Rosado Rey, Abel; Pérez-Sancho, Jessica; Li, Yansha; Castillo-Garriga, Araceli; Pérez-Rodríguez, Josefa; Valpuesta-Fernández, Victoriano; Zipfel, Cyril; Macho, Alberto P.; Botella-Mesa, Miguel Ángel[et al.] (2017-06-23)
Brassinosteroids (BRs) is a group of steroidal hormones that play critical roles in multiple aspects of plant growth and development. BR stimulation at the PM receptors initiates a series of phosphorylation events enabling ... -
SYT mutations membrane fusions with whole plant hypersensitivity to abiotic stresses
Pérez Sancho, Jésica; Rosado Rey, Abel; Botella-Mesa, Miguel Ángel (2013-11-21)
Plants undergo continuous exposure to various abiotic stresses in their natural environment. For this reason they have evolved intricate mechanisms to perceive external signals and trigger the physiological changes necessary ... -
ttl mutants are impaired in cellulose biosynthesis under osmotic stress
García-Moreno, Álvaro; Amorim-Silva, Vitor; Castillo-Garriga, Araceli; Valpuesta-Fernández, Victoriano; Macho, Alberto P.; Jaillais, Yvon; Botella-Mesa, Miguel Ángel[et al.] (2018-07-18)
As sessile organisms, plants require mechanisms to sense and respond to the challenging environment, that encompass both biotic and abiotic factors that results in differential development. In these conditions is essential ... -
Under pressure: Abies pinsapo Boiss, queen of the response to high temperature and water stress.
Blanca Reyes, Irene Victoria; Ávila-Sáez, Concepción; Cánovas-Ramos, Francisco Miguel; Castro-Rodríguez, Vanessa Viviana (2023)
The Spanish fir (Abies pinsapo Boiss) is an ecologically and economically important conifer species, but little is known about its molecular responses to abiotic stresses related to climate change. The study of molecular ...