Listar por tema "Solanum lycopersicum"
Mostrando ítems 1-19 de 19
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1-Methyltryptophan Modifies Apoplast Content in Tomato Plants Improving Resistance Against Pseudomonas syringae
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 ... -
Absence of Cu–Zn superoxide dismutase BCSOD1 reduces Botrytiscinerea virulence in Arabidopsis and tomato plants, revealinginterplay among reactive oxygen species, callose and signallingpathways
Wiley (2017)Plants activate responses against pathogens, including the oxida-tive burst. Necrotrophic pathogens can produce reactive oxygenspecies (ROS) that benefit the colonization process. Previously, wehave demonstrated that tomato ... -
Attenuated accumulation of jasmonates modifies stomatal responses to water deficit
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 ... -
Bioassimilable sulphur provides effective control of Oidium neolycopersici in tomato, enhancing the plant immune system
Wiley (2017)BACKGROUND: Developments of alternatives to the use of chemical pesticides to control pests are focused on the induction of natural plant defences. The study of new compounds based on liquid bioassimilable sulphur and its ... -
Elucidating the mechanism of action of copper heptagluconate on the plant immune system against Pseudomonas syringae in tomato (Solanum lycopersicum L)
Wiley (2018)BACKGROUND: Phytopathogenic problems caused by the bacterial pathogenPseudomonas syringaein tomato are becomingmore serious due to the emergence of strains resistant to classical pesticides. This has led to research into ... -
Epigenetic regulation of the expression of WRKY75 transcription factor in response to biotic and abiotic stresses in Solanaceae plants
Springer Verlag (2017)Key message SlyWRKY75: gene expression was induced in response to biotic stresses, especially in Botrytis cinerea-infected tomato plants, in which Sly-miR1127-3p is a putative SlyWRKY75 regulator and epigenetic marks were ... -
Exogenous Carbon Compounds Modulate Tomato Root Development
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 ... -
Expression of miR159 Is Altered in Tomato Plants Undergoing Drought Stress
MDPI (2019)In a scenario of global climate change, water scarcity is a major threat for agriculture, severely limiting crop yields. Therefore, alternatives are urgently needed for improving plant adaptation to drought stress. Among ... -
Functional analysis of endo-1,4-b-glucanases in response to Botrytis cinerea and Pseudomonas syringae reveals their involvement in plant–pathogen interactions
Wiley (2013)Plant cell wall modification is a critical component in stress responses. Endo-1,4-β-glucanases (EGs) take part in cell wall editing processes, e.g. elongation, ripening and abscission. Here we studied the infection response ... -
Identification of Stress Associated microRNAs in Solanum lycopersicum by High-Throughput Sequencing
MDPI (2019-06-21)Tomato (Solanum lycopersicum) is one of the most important crops around the world and also a model plant to study response to stress. High-throughput sequencing was used to analyse the microRNA (miRNA) profile of tomato ... -
Influence of controlled deficit irrigation on tomato functional value
Elsevier (2018-06-30)The effect of controlled deficit irrigation (CDI) on the accumulation of carotenoids, polyphenols and l-ascorbic acid was studied in conventional and high lycopene tomato cultivars. Plants were initially irrigated to cover ... -
Influence of high lycopene varieties and organic farming on the production and quality of processing tomato
Elsevier (2016)The effect of conventional integrated pest management and organic farming production systems on the agronomic performance and quality of standard and high lycopene tomato cvs. has been evaluated for two years in two of the ... -
Involvement of the def-1 Mutation in the Response of Tomato Plants to Arbuscular Mycorrhizal Symbiosis Under Well-Watered and Drought Conditions
Oxford University Press (2018)Jasmonic acid (JA) and arbuscular mycorrhizal (AM) symbioses are known to protect plants against abiotic and biotic stresses, but are also involved in the regulation of root hydraulic conductance (L). The objective of ... -
Metodologías para la evaluación del contenido en polifenoles en tomate aplicadas al estudio del efecto del genotipo y de estrategias de cultivo respetuosas con el medio ambiente
Universitat Jaume I (2018-01-12)La calidad funcional, determinada por la acumulación de compuestos bioactivos que ayudan a prevenir el desarrollo de enfermedades, es un objetivo de mejora y comercialización de hortalizas cada vez más importante. La ... -
New opportunities for developing tomato varieties with enhanced carotenoid content
Universidade de Sao Paulo (2016)The development of varieties with a high content of antioxidant compounds, such as carotenoids, has become a major focus in the marketing of tomato. Several mutants have been used in the development of high pigment ... -
Phenotypic and genetic diversity of Spanish tomato landraces
Elsevier (2013-10)The structure of Spanish landraces of tomato (Solanum lycopersicum L.) has been analyzed. This diversity has been evaluated using agro-morphological characteristics (43 descriptors), quality parameters (solid soluble ... -
Role of dioxygenase α-DOX2 and SA in basal response and in hexanoic acid-induced resistance of tomato (Solanum lycopersicum) plants against Botrytis cinerea
(2015-03)Resistance of tomato (Solanum Lycopersicum) to the fungal pathogen Botrytis cinerea requires complex interplay between hormonal signalling. In this study, we explored the involvement of new oxylipins in the tomato basal ... -
Tomato root development and N assimilation depend on C and ABA content under different N sources
Elsevier (2020)Root plasticity is controlled by hormonal homeostasis and nutrient availability. In this work, we have determined the influence of different N regimens on growth parameters and on the expression of genes involved in auxin ... -
Tomato STEROL GLYCOSYLTRANSFERASE 1 silencing unveils a major role of steryl glycosides in plant and fruit development
Elsevier (2023)Free and glycosylated sterols localize in the plant cell plasma membrane, where in combination with other lipids regulate its structure and function. The role of glycosylated sterols in regulating membrane-associated ...