Listar Departament: Ciències Agràries i Medi Natural por autoría "208ae355-be41-456c-a56c-2581edd1117d"
Mostrando ítems 1-20 de 74
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A Fast and Precise Method To Identify Indolic Glucosinolates and Camalexin in Plants by Combining Mass Spectrometric and Biological Information
Gomez-Cadenas, Aurelio; Arbona, Vicent American Chemical Society (2012)In this manuscript, a fast and accurate identification and quantitation by mass spectrometry of indolic glucosinolates and camalexin involved in defense in Arabidopsis thaliana are described. Two elicitation systems, ... -
A novel in vitro tissue culture approach to study salt stress responses in citrus
Montoliu Vidal, Almudena; López Climent, María Fernanda; Arbona, Vicent; Perez-Clemente, Rosa Maria; Gomez-Cadenas, Aurelio Springer Verlag (2009)In citrus, a major crop throughout the world, growth and yield are seriously affected by salinity. Different approaches, including agronomical, physiological and molecular methods, have been used to address this problem. ... -
A root specific induction of carotenoid biosynthesis contributes to ABA production upon salt stress in arabidopsis
Ruiz Solá, M. Águila; Arbona, Vicent; Gomez-Cadenas, Aurelio; Rodriguez-Concepcion, Manuel; Rodríguez Villalón, Antía Carl Ng, University College Dublin, Ireland (2014)Abscisic acid (ABA) is a hormone that plays a vital role in mediating abiotic stress responses in plants. Salt exposure induces the synthesis of ABA through the cleavage of carotenoid precursors (xanthophylls), which are ... -
ABA accumulation in water-stressed Citrus roots does not rely on carotenoid content in this organ
Manzi Fraga, Matías Jesús; Lado, Joanna; Rodrigo, María Jesús; Arbona, Vicent; Gomez-Cadenas, Aurelio Elsevier (2016)Sustained abscisic acid (ABA) accumulation in dehydrated citrus roots depends on the transport from aerial organs. Under this condition, the role of the β,β-carotenoids (ABA precursors) to the de novo synthesis of ABA in ... -
ABA is required for the accumulation of APX1 and MBF1c during a combination of water deficit and heat stress
I Zandalinas, Sara; Balfagón Sanmartín, Damián; Arbona, Vicent; Gomez-Cadenas, Aurelio; Inupakutika, Madhuri; Mittler, Ron Oxford University Press (2016-08)Abscisic acid (ABA) plays a key role in plant acclimation to abiotic stress. Although recent studies suggested that ABA could also be important for plant acclimation to a combination of abiotic stresses, its role in this ... -
Abscisic Acid as an Emerging Modulator of the Responses of Plants to Low Oxygen Conditions
Gonzalez-Guzman, Miguel; Gomez-Cadenas, Aurelio; Arbona, Vicent Frontiers Media (2021-04-26)Different environmental and developmental cues involve low oxygen conditions, particularly those associated to abiotic stress conditions. It is widely accepted that plant responses to low oxygen conditions are mainly ... -
Activation of Secondary Metabolism in Citrus Plants Is Associated to Sensitivity to Combined Drought and High Temperatures
I Zandalinas, Sara; Sales Martínez, Carlos; Beltran Arandes, Joaquin; Gomez-Cadenas, Aurelio; Arbona, Vicent Frontiers Media (2017-01)Drought and heat stresses are two of the most frequent environmental factors that take place simultaneously in the field constraining global crop productivity. Metabolism reconfiguration is often behind the adaptation of ... -
An isopentenyl transferase transgenic wheat isoline exhibits less seminal root growth impairment and a differential metabolite profile under Cd stress
Gomez Mansur, Nabila Maria; Pena, Liliana; Bossio, Adrián E.; Beznec, Ailin Yanina; Blumwald, Eduardo; Arbona, Vicent; Gomez-Cadenas, Aurelio; Benavides, María P.; Gallego, Susana M.; Lewi, Dalia M. Wiley (2021-02-25)Cadmium is one of the most important contaminants and it induces severe plant growth restriction. In this study, we analyzed the metabolic changes associated with root growth restriction caused by cadmium in the early ... -
Attenuated accumulation of jasmonates modifies stomatal responses to water deficit
de Ollas, Carlos; Arbona, Vicent; Gomez-Cadenas, Aurelio; Dodd, Ian Charles Oxford University Press (2018-02)To determine whether drought-induced root jasmonate [jasmonic acid (JA) and jasmonic acid-isoleucine (JA-Ile)] accumulation affected shoot responses to drying soil, near-isogenic wild-type (WT) tomato (Solanum lycopersicum ... -
El ácido jasmónico señaliza la respuesta de los cítricos a la sequía
de Ollas, Carlos; Arbona, Vicent; I Zandalinas, Sara; Gomez-Cadenas, Aurelio Ediciones y Promociones LAV (2012)El estrés hídrico afecta a diferentes parámetros fisiológicos en cítricos además de reducir la producción y la calidad de los frutos. Las plantas responden a la sequía regulando el estado hídrico y aumentando la abscisión ... -
Biochemical and hormonal changes associated with root growth restriction under cadmium stress during maize (Zea mays L.) pre-emergence
Matayoshi, Carolina; Pena, Liliana; Arbona, Vicent; Gomez-Cadenas, Aurelio; Gallego, Susana M. Springer (2021-11-18)Cadmium (Cd) pollution of agricultural soils is a growing global concern. Plant growth restriction is the main visible symptom of Cd toxicity, and this metal may be particularly harmful to the preformed, seminal root during ... -
Biotechnological applications of the gene transfer from the beneficial fungus Trichoderma harzianum to plants
Hermosa, Rosa; Botella, Leticia; Montero Barrientos, Marta; Alonso Ramírez, Ana; Arbona, Vicent; Gomez-Cadenas, Aurelio; Monte, Enrique; Nicolás, Carlos Landes Bioscience (2011)Alternative and ecological strategies are necessary and demanded for disease management in order to reduce the use of pesticides in agriculture. Thus, the use of biological control agents such as plant growth-promoting ... -
Cell Wall Remodeling in Abscission Zone Cells during Ethylene-Promoted Fruit Abscission in Citrus
Merelo, Paz; Agusti, Javier; Arbona, Vicent; Costa, Mario L.; Estornell, Leandro H.; Gomez-Cadenas, Aurelio; Coimbra, Silvia; Gómez, María D.; Pérez Amador, Miguel A.; Domingo, Concha; Talón, Manuel; Tadeo, Francisco R. Frontiers Media (2017-02-08)Abscission is a cell separation process by which plants can shed organs such as fruits, leaves, or flowers. The process takes place in specific locations termed abscission zones. In fruit crops like citrus, fruit abscission ... -
Chilling-dependent release of seed and bud dormancy in peach associates to common changes in gene expression
Leida, Carmen; Conejero, Ana; Arbona, Vicent; Gomez-Cadenas, Aurelio; Llácer, Gerardo; Badenes, María Luisa; Ríos, Gabino Public Library of Science (2012)Reproductive meristems and embryos display dormancy mechanisms in specialized structures named respectively buds and seeds that arrest the growth of perennial plants until environmental conditions are optimal for survival. ... -
Common and divergent physiological, hormonal and metabolic responses of Arabidopsis thaliana and Thellungiella halophila to water and salt stress
Arbona, Vicent; Argamasilla, Rosa; Gomez-Cadenas, Aurelio Elsevier (2010)To explain the higher tolerance of Thellungiella to abiotic stress in comparison to Arabidopsis, several studies have focused on differences in ion absorption and gene expression. However, little is known about hormone ... -
Coordination between growth and stress responses by DELLA in the liverwort Marchantia polymorpha
Hernández-García, Jorge; Serrano-Mislata, Antonio; Inoue, Keisuke; Vargas-Chávez, Carlos; Esteve-Bruna, David; Arbona, Vicent; Yamaoka, Shohei; Kohchi, Takayuki; Blazquez, Miguel Elsevier (2021-08-23)Plant survival depends on the optimal use of resources under variable environmental conditions. Among the mechanisms that mediate the balance between growth, differentiation, and stress responses, the regulation of ... -
Depletion of abscisic acid levels in roots of flooded Carrizo citrange (Poncirus trifoliata L. Raf. x Citrus sinensis L. Osb.) plants is a stress-specific response associated to the differential expression of PYL/PYR/RCAR receptors
Arbona, Vicent; I Zandalinas, Sara; Manzi Fraga, Matías Jesús; González-Guzmán, Miguel; Rodríguez, Pedro L.; Gomez-Cadenas, Aurelio Springer Verlag (2017)Soil flooding reduces root abscisic acid (ABA) levels in citrus, conversely to what happens under drought. Despite this reduction, microarray analyses suggested the existence of a residual ABA signaling in roots of flooded ... -
Developmental Stage- and Genotype-Dependent Regulation of Specialized Metabolite Accumulation in Fruit Tissues of Different Citrus Varieties
Nadi, Roya; golein, behrouz; Gomez-Cadenas, Aurelio; Arbona, Vicent MDPI (2019-03)Flavor traits in citrus are the result of a blend of low molecular weight metabolites including sugars, acids, flavonoids and limonoids, these latter being mainly responsible for the characteristic bitter flavor in citrus. ... -
Drought resistance in oat involves ABA-mediated modulation of transpiration and root hydraulic conductivity
Canales, Francisco J.; Rispail, Nicolas; García-Tejera, Omar; Arbona, Vicent; Pérez de Luque, Alejandro; Prats, Elena Elsevier (2020-11-30)Drought is one of the most important constraints to crop productivity worldwide. Control of plant responses to drought is very complex. The mechanisms and their intensity may differ between species and/or genotypes ultimately ... -
Early Molecular Responses of Tomato to Combined Moderate Water Stress and Tomato Red Spider Mite Tetranychus evansi Attack
Arbona, Vicent; Ximénez-Embún, Miguel G.; Echavarri-Muñoz, Alberto; Martin-Sánchez, Marcos; Gomez-Cadenas, Aurelio; Ortego, Félix; Gonzalez-Guzman, Miguel MDPI (2020)Interaction between plants and their environment is changing as a consequence of the climate change and global warming, increasing the performance and dispersal of some pest species which become invasive species. Tetranychus ...