Listar por autoría "abb0d59d-5e62-4447-b188-db3a492acff4"
Mostrando ítems 1-20 de 20
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A customizable method to characterize Arabidopsis thaliana transpiration under drought conditions
de Ollas, Carlos; Segarra, Clara; González-Guzmán, Miguel; Puértolas, Jaime; Gomez-Cadenas, Aurelio BMC (2019)Background: Characterization of the dynamic response of plant transpiration to decreasing soil water content in a reproducible way is required for the correct phenotyping of traits related to water saving strategies. ... -
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 ... -
Bi-directional, long-distance hormonal signalling between roots and shoots of soil water availability
Huntenburg, Katharina; Puertolas, Jaime; de Ollas, Carlos; Dodd, Ian Charles Wiley (2022-05-08)While the importance of plant water relations in determining crop response to soil water availability is difficult to over-emphasise, under many circumstances, plants maintain their leaf water status as the soil dries yet ... -
Carrizo citrange plants do not require the presence of roots to modulate the response to osmotic stress
Perez-Clemente, Rosa Maria; Montoliu Vidal, Almudena; I Zandalinas, Sara; Gomez-Cadenas, Aurelio; de Ollas, Carlos Hindawi Publishing Corporation (2012-06)The study of the effects of a specific stress condition on the performance of plants grown under field conditions is difficult due to interactions among multiple abiotic and biotic factors affecting the system. In vitro ... -
Facing Climate Change: Biotechnology of Iconic Mediterranean Woody Crops
de Ollas, Carlos; Morillon, Raphael; Fotopoulos, Vasileios; Puértolas, Jaime; Ollitrault, Patrick; Gomez-Cadenas, Aurelio; Arbona, Vicent Frontiers Media (2019-04-16)The Mediterranean basin is especially sensitive to the adverse outcomes of climate change and especially to variations in rainfall patterns and the incidence of extremely high temperatures. These two concurring adverse ... -
Identification of ABA-Mediated Genetic and Metabolic Responses to Soil Flooding in Tomato (Solanum lycopersicum L. Mill)
de Ollas, Carlos; González-Guzmán, Miguel; Pitarch Sánchez, Zara; Matus, José Tomás; Candela, Héctor; Rambla, José L.; Granell, Antonio; Gomez-Cadenas, Aurelio; Arbona, Vicent Frontiers Media (2021-03-05)Soil flooding is a compound abiotic stress that alters soil properties and limits atmospheric gas diffusion (O2 and CO2) to the roots. The involvement of abscisic acid (ABA) in the regulation of soil flooding-specific ... -
Jasmonic acid interacts with abscisic acid to regulate plant responses to water stress conditions
de Ollas, Carlos; Arbona, Vicent; Gomez-Cadenas, Aurelio Taylor & Francis (2015)Phytohormones are key players in signaling environmental stress conditions. Hormone profiling together with proline accumulation were studied in leaves and roots of different mutant lines of Arabidopsis. Regulation of ... -
Jasmonic acid transient accumulation is needed for abscisic acid increase in citrus roots under drought stress conditions
de Ollas, Carlos; Hernando, Barbara; Arbona, Vicent; Gomez-Cadenas, Aurelio Wiley (2013-03)Phytohormones are central players in sensing and signaling numerous environmental conditions like drought stress. In this work, an experimental system based on severe drought was established and hormone profiling together ... -
Jasmonoyl isoleucine accumulation is needed for abscisic acid build-up in roots of Arabidopsis under water stress conditions
de Ollas, Carlos; Arbona, Vicent; Gomez-Cadenas, Aurelio Wiley (2015)Phytohormones are central players in sensing and signallingnumerous environmental conditions like drought. In thiswork, hormone profiling together with gene expression ofkey enzymes involved in abscisic acid (ABA) and ... -
Long-distance ABA transport can mediate distal tissue responses by affecting local ABA concentrations
Li, Wenrao; de Ollas, Carlos; Dodd, Ian Charles Wiley (2018-01)Environmental stresses that perturb plant water relations influence abscisic acid (ABA) concentrations, but it is unclear whether long-distance ABA transport contributes to changes in local ABA levels. To determine the ... -
Metabolomics as a Tool to Investigate Abiotic Stress Tolerance in Plants
Arbona, Vicent; Manzi, Matías; de Ollas, Carlos; Gomez-Cadenas, Aurelio MDPI (2013)Metabolites reflect the integration of gene expression, protein interaction and other different regulatory processes and are therefore closer to the phenotype than mRNA transcripts or proteins alone. Amongst all –omics ... -
Phytohormone participation during Citrus sinensis non-host response to Xanthomonas campestris pv. vesicatoria
Petrocelli, Silvana; Pizarro, María D.; Alet, Analía; de Ollas, Carlos; Talón, Manuel; Tadeo, Francisco R.; Gomez-Cadenas, Aurelio; Arbona, Vicent; Orellano, Elena G.; Daurelio, Lucas Damián Elsevier (2018)Citrus, one of the most valuable fruit crops around the world, are severely damaged by biotic stress and huge economical losses are caused by pathogen infections. Non-host response is an essential plant defense ... -
PYL8 ABA receptors of Phoenix dactylifera play a crucial role in response to abiotic stress and are stabilized by ABA
Garcia-Maquilon, Irene; Coego González, Alberto; Lozano-Juste, Jorge; Messerer, Maxim; de Ollas, Carlos; Julian, Jose; Rafa, Ruiz-Partida; Pizzio, Gaston; Belda-Palazon, Borja; Gomez-Cadenas, Aurelio; Mayer, Klaus; Geiger, Dietmar; Alquraishi, Saleh; Alrefaei, Abdulwahed F; Ache, Peter; Hedrich, Rainer; Rodriguez, Pedro L. Oxford University Press (2020-10-16)The identification of those prevalent abscisic acid (ABA) receptors and molecular mechanisms that trigger drought adaptation in crops well adapted to harsh conditions such as date palm (Phoenix dactylifera, Pd) sheds light ... -
Revisión: Interacciones hormonales en la respuesta frente al estrés abiótico
de Ollas, Carlos; Manzi Fraga, Matías Jesús; Arbona, Vicent Sociedad Española de Fisiología Vegetal (2014-01)Los organismos sésiles como las plantas no pueden escapar de las condiciones adversas que frecuentemente afectan su crecimiento y desarrollo. Las plantas disparan diferentes mecanismos para ajustarse a las condiciones de ... -
Root exudates: from plant to rhizosphere and beyond
Vives-Peris, Vicente; de Ollas, Carlos; Gomez-Cadenas, Aurelio; Perez-Clemente, Rosa Maria Springer (2020)Key message This article describes the composition of root exudates, how these metabolites are released to the rhizosphere and their importance in the recruitment of benefcial microbiota that alleviate plant stress. Abstract ... -
Soil moisture heterogeneity regulates water use in Populus nigra L. by altering root and xylem sap phytohormone concentrations
Puértolas, Jaime; Pardos, Marta; de Ollas, Carlos; Albacete, Alfonso; Dodd, Ian Charles Oxford University Press (2020)Soil moisture heterogeneity in the root zone is common both during the establishment of tree seedlings and in experiments aiming to impose semi-constant soil moisture deficits, but its effects on regulating plant water ... -
Terpene Down-Regulation Triggers Defense Responses in Transgenic Orange Leading to Resistance against Fungal Pathogens
Rodríguez, Ana; Shimada, Takehiko; Alquézar, Berta; Gadea, José; Gomez-Cadenas, Aurelio; de Ollas, Carlos; Rodrigo, María Jesús; Zacarías, Lorenzo; Peña, Leandro; Cervera, Magdalena American Society of Plant Biologists (2014)Terpenoid volatiles are isoprene compounds that are emitted by plants to communicate with the environment. In addition to their function in repelling herbivores and attracting carnivorous predators in green tissues, the ... -
Utilización del cultivo de tejidos vegetales in vitro para el estudio de la respuesta de los cítricos al estrés salino
Perez-Clemente, Rosa Maria; Montoliu Vidal, Almudena; López Climent, María Fernanda; Arbona, Vicent; de Ollas, Carlos; Vives, Vicente; Gomez-Cadenas, Aurelio Ediciones y Promociones LAV (2011-01)Este trabajo describe la puesta a punto de un sistema in vitro para el estudio de la toxicidad del NaCl en tres genotipos de cítricos, evitando el filtro de iones que constituye la raíz. Los cultivos se establecieron a ... -
γ-Aminobutyric acid plays a key role in plant acclimation to a combination of high light and heat stress
Balfagón Sanmartín, Damián; Gomez-Cadenas, Aurelio; Rambla, José L.; Granell, Antonio; de Ollas, Carlos; Bassham, Diane; Mittler, Ron; I Zandalinas, Sara Oxford University Press (2022-01-25)Plants are frequently subjected to different combinations of abiotic stresses, such as high light (HL) intensity, and elevated temperatures. These environmental conditions pose a threat to agriculture production, affecting ...