Listar por autoría "b04eb9ae-2b7f-4811-833d-3694ffcb09a5"
Mostrando ítems 1-20 de 27
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1-Methyltryptophan Modifies Apoplast Content in Tomato Plants Improving Resistance Against Pseudomonas syringae
Scalschi, Loredana; Llorens, Eugenio; González-Hernández, Ana I.; Valcárcel, Mercedes; Gamir, Jordi; García Agustín, Pilar; Vicedo, Begonya; Camañes, Gemma Frontiers Media (2018-08-31)Plants can produce numerous natural products, many of which have been shown to confer protection against microbial attack. In this way, we identified 1-methyltryptophan (1-MT), a natural compound produced by tomato plants ... -
1-Methyltryptophan Treatment Increases Defense-Related Proteins in the Apoplast of Tomato Plants
Llorens, Eugenio; Scalschi, Loredana; González-Hernández, Ana I.; Camañes, Gemma; García Agustín, Pilar; Vicedo, Begonya American Chemical Society (2020-09-29)The activation of induced resistance in plants may enhance the production of defensive proteins to avoid the invasion of pathogens. In this way, the composition of the apoplastic fluid could represent an important layer ... -
Ammonium mediated changes in carbon and nitrogen metabolisms induce resistance against Pseudomonas syringae in tomato plants
González-Hernández, Ana I.; Fernández Crespo, Emma; Scalschi, Loredana; Hajirezaei, Mohammad-Reza; von Wirén, Nicolaus; García Agustín, Pilar; Camañes, Gemma Elsevier (2019-05)Predominant NH4+ nutrition causes an “ammonium syndrome” that induces metabolic changes and thereby provides resistance against Pseudomonas syringae infection through the activation of systemic acquired acclimation (SAA). ... -
An untargeted global metabolomic analysis reveals the biochemical changes underlying basal resistance and priming in Solanum lycopersicum, and identifies 1-methyltryptophan as a metabolite involved in plant responses to Botrytis cinerea and Pseudomonas syringae
Camañes, Gemma; Scalschi, Loredana; Vicedo, Begonya; González-Bosch, Carmen; García Agustín, Pilar Wiley (2015)n this study, we have used untargeted global metabolomic analysis to determine and compare the chemi-cal nature of the metabolites altered during the infection of tomato plants (cv. Ailsa Craig) with Botry-tis cinerea ... -
Exogenous Carbon Compounds Modulate Tomato Root Development
González-Hernández, Ana I.; Scalschi, Loredana; García Agustín, Pilar; Camañes, Gemma MDPI (2020)NO3 − is not only a nutrient, but also a signaling compound that plays an important role in several plant processes, like root development. The present study aimed to investigate the effect of three different exogenous ... -
Exploiting tomato genotypes to understand heat stress tolerance
Fernández Crespo, Emma; Liu, Luisa; Albert Sidro, Carlos; Scalschi, Loredana; Llorens, Eugenio; González-Hernández, Ana I.; Crespo Villegas, Oscar; González-Bosch, Carmen; Camañes, Gemma; García Agustín, Pilar; Vicedo, Begonya MDPI (2022-11-19)Increased temperatures caused by climate change constitute a significant threat to agriculture and food security. The selection of improved crop varieties with greater tolerance to heat stress is crucial for the future of ... -
Hexanoic acid is a resistance inducer that protects tomato plants against Pseudomonas syringae by priming the jasmonic acid and salicylic acid pathways.
Scalschi, Loredana; Vicedo, Begonya; Camañes, Gemma; Fernández Crespo, Emma; Lapeña, Leonor; González-Bosch, Carmen; García Agustín, Pilar John Wiley & Sons (2013)Hexanoic acid-induced resistance (Hx-IR) is effective against several pathogens in tomato plants. Our study of the mechanisms implicated in Hx-IR against Pseudomonas syringae pv. tomato DC3000 suggests that hexanoic acid ... -
Hexanoic acid provides long-lasting protection in ‘Fortune’ mandarin against Alternaria alternata
Llorens, Eugenio; Scalschi, Loredana; Fernández Crespo, Emma; Lapeña, Leonor; García Agustín, Pilar Elsevier (2015)Alternaria brown spot disease is a serious disease in mandarins and their hybrids without effective disease control measures. In recent years, induced plant resistance has been studied as an alternative to classical ... -
Implementation of a project-based learning to the coordination of subjects in the Agrifood and Rural Engineering Bachelor
Scalschi, Loredana; Lapeña, Leonor; Máñez Pitarch, María Jesús; Marqués Marzal, Ana Isabel; Camañes, Gemma; Aguilar-Fenollosa, Ernestina; Rodríguez-Sánchez, Alma; Llorens, Eugenio; Pina, Tatiana; Jaques , Josep A.; Fernández Crespo, Emma; Vicedo, Begonya Red Estatal de Docencia Universitaria (2015-10)The Bachelor’s Degree in Agrifood and Rural Engineering at Universitat Jaume I of Castelló has implemented in the second academic year a multidisciplinary project using a Project-Based Learning as the teaching method. ... -
Insight into the antibacterial mechanism of Cu-enriched sol–gel coatings employing proteomics
Romero-Gavilán, Francisco J; García-Arnáez, Iñaki; Cerqueira, Andreia; Scalschi, Loredana; Vicedo, Begonya; Villagrasa, Alejandro; Izquierdo, Raúl; Elortza, Felix; Gurruchaga, Mariló; Goñi, Isabel; Suay, Julio Royal Society of Chemistry (2023)Advanced antibacterial biomaterials can help reduce the severe consequences of infections. Using copper compounds is an excellent option to achieve this goal; they offer a combination of regenerative and antimicrobial ... -
Jasmonic acid pathway is required in the resistance induced by Acremonium sclerotigenum in tomato against Pseudomonas syringae
Llorens, Eugenio; Scalschi, Loredana; Sharon, Or; Vicedo, Begonya; Sharon, Amir; García Agustín, Pilar Elsevier ScienceDirect (2022-02-09)The use of fungal endophytes is considered as a new tool to confer resistance in plants against stresses. However, the mechanisms involved in colonization as well as in the induction of resistance by the endophytes are ... -
NH4+ induces antioxidant cellular machinery and provides resistance to salt stress in citrus plants
Fernández Crespo, Emma; Gómez Pastor, Rocío; Scalschi, Loredana; Llorens, Eugenio; Camañes, Gemma; García Agustín, Pilar Springer Verlag (2014-09)NH4 + nutrition in Carrizo citrange (Citrus sinensis L. Osbeck × Poncirus trifoliata L) plants acts as an inducer of resistance against salinity conditions. NH4 + treatment triggers mild chronic stress that primes plant ... -
NH4+ protects tomato plants against Pseudomonas syringae by activation of systemic acquired acclimation
Fernández Crespo, Emma; Scalschi, Loredana; Llorens, Eugenio; García Agustín, Pilar; Camañes, Gemma Oxford University Press (2015-08)NH4 + nutrition provokes mild toxicity by enhancing H2O2 accumulation, which acts as a signal activating systemic acquired acclimation (SAA). Until now, induced resistance mechanisms in response to an abiotic stimulus and ... -
Putrescine Biosynthesis Inhibition in Tomato by DFMA and DFMO Treatment
Fernández Crespo, Emma; González-Hernández, Ana I.; Scalschi, Loredana; Llorens, Eugenio; García Agustín, Pilar; Camañes, Gemma Bio-protocol LLC (2016)This protocol can be used to inhibit the biosynthesis of polyamines, specifically putrescine, in tomato plants grown with NH4 + as a solely N source. In general, polyamines are positively charged small metabolites ... -
Putrescine biosynthetic pathways modulate root growth differently in tomato seedlings grown under different N sources
González-Hernández, Ana I.; Scalschi, Loredana; Troncho, Pilar; García Agustín, Pilar; Camañes, Gemma Elsevier (2021-11-16)The biosynthesis of putrescine is mainly driven by arginine decarboxylase (ADC) and ornithine decarboxylase (ODC). Hence, in this study, we generated independent ADC and ODC transgenic silenced tomato lines (SilADC and ... -
Putrescine: A Key Metabolite Involved in Plant Development, Tolerance and Resistance Responses to Stress
González-Hernández, Ana I.; Scalschi, Loredana; Vicedo, Begonya; Marcos Barbero, Emilio Luis; Morcuende , Rosa; Camañes, Gemma MDPI (2022-03-10)Putrescine (Put) is the starting point of the polyamines (PAs) pathway and the most common PA in higher plants. It is synthesized by two main pathways (from ornithine and arginine), but recently a third pathway from ... -
Quantification of Callose Deposition in Plant Leaves
Scalschi, Loredana; Llorens, Eugenio; Camañes, Gemma; Pastor, Victoria; Fernández Crespo, Emma; Flors, Victor; García Agustín, Pilar; Vicedo, Begonya Bio-protocol LLC (2015-10)Callose is an amorphous homopolymer, composed of β-1, 3-glucan, which is widespread in higher plants. Callose is involved in multiple aspects of plant growth and development. It is synthetized in plants at the cell plate ... -
Resistance Inducers Modulate Pseudomonas syringae pv. Tomato Strain DC3000 Response in Tomato Plants
Scalschi, Loredana; Camañes, Gemma; Llorens, Eugenio; Fernández Crespo, Emma; López, María M.; García Agustín, Pilar; Vicedo, Begonya Public Library of Science (2014)The efficacy of hexanoic acid (Hx) as an inducer of resistance in tomato plants against Pseudomonas syringae pv. tomato DC3000 was previously demonstrated, and the plant response was characterized. Because little is known ... -
Resistance Induction in Olive Tree (Olea europaea) Against Verticillium Wilt by Two Beneficial Microorganisms and a Copper Phosphite Fertilizer
López-Moral, Ana; Llorens, Eugenio; Scalschi, Loredana; García Agustín, Pilar; Trapero, Antonio; Agustí-Brisach, Carlos (2022)Enhancement of the natural defenses of a plant by beneficial microorganisms, i.e., endophytic bacteria and fungi or fertilizers such as copper phosphonates, could result in a potential alternative strategy against verticillium ... -
Response of tomato-pseudomonas pathosystem to mild heat stress
Scalschi, Loredana; Fernández-Crespo, Emma; Pitarch Marín, Marcel; Llorens, Eugenio; González-Hernández, Ana I.; Camañes, Gemma; Vicedo, Begonya; García Agustín, Pilar (2022)Higher plants suffer from mild heat stress when temperatures increase by 5 ◦C above optimum growth temperatures. This produces changes at the cellular and metabolic levels, allowing plants to adapt to heat conditions. ...