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Browsing by Subject "Salt stress"

Now showing items 1-20 of 38

A functional Rim101 complex is required for proper accumulation of the Ena1 Na+-ATPase protein in response to salt stress in Saccharomyces cerevisiae

Marqués, M. Carmen; Zamarbide-Forés, Sara; Pedelini, Leda; Llopis Torregrosa, Vicent; Yenush, Lynne (Oxford University Press (OUP), 2015-06)

[EN] The maintenance of ionic homeostasis is essential for cell viability, thus the activity of plasma membrane ion transporters must be tightly controlled. Previous studies in Saccharomyces cerevisiae revealed that the ...
Antioxidant responses under salinity and drought in three closely related wild monocots with different ecological optima

Al Hassan, Mohamad; Chaura, Juliana; Donat-Torres, Maria P.; Boscaiu, Monica; Vicente, Oscar (Oxford University Press, 2017-03)

[EN] Antioxidant enzymes; antioxidant phenolics; ecological adaptation; Juncus; malondialdehyde (MDA); photosynthetic pigments; salt stress; water deficiency stress.
Are soluble carbohydrates ecologically relevant for salt tolerance in halophytes?

Gil Ortiz, Ricardo; Boscaiu Neagu, Mónica Tereza; Lull Noguera, Cristina; Bautista Carrascosa, Inmaculada; Lidón Cerezuela, Antonio Luis; Vicente Meana, Óscar (CSIRO Publishing, 2013-05-14)

[EN] A general response of plants to high soil salinity relies on the cellular accumulation of osmolytes, which help the plant to maintain osmotic balance under salt stress condition and/or act as osmoprotectants with ...
Ask yeast how to burn your fats: lessons learned from the metabolic adaptation to salt stress

Pascual-Ahuir Giner, María Desamparados; Manzanares-Estreder, Sara; Timón Gómez, Alba; Proft ., Markus Hans (Springer-Verlag, 2017)

[EN] Here, we review and update the recent advances in the metabolic control during the adaptive response of budding yeast to hyperosmotic and salt stress, which is one of the best understood signaling events at the molecular ...
Assessment of the relevance of osmolyte biosynthesis for salt tolerance of halophytes under natural conditions

Grigore, Marius-Nicusor; Boscaiu Neagu, Mónica Tereza; Vicente Meana, Óscar (Global Science Books, 2011)

[EN] The study of the mechanisms of response to salt stress is one of the most active research topics in plant biology, not only due to its unquestionable academic interest but also because of its economic implications, ...
Bases para la reintroducción en el Parque Natural de la Albufera de Lytrum borysthenicum: identificación de sus niveles de tolerancia al estrés salino e hídrico

Pérez Biot, Davinia (Universitat Politècnica de València, 2021-05-05)

[ES] Varias especies del género Lythrum (familia Lythraceae) presentan un gran interés en la Comunidad Valenciana. L. borysthenicum es una especie de pastos terofíticos temporalmente encharcados, sobre suelos arenosos y ...
Characterization of tomato Cycling Dof Factors reveals conserved and new functions in the control of flowering time and abiotic stress responses

Corrales, Alba-Rocio; González Nebauer, Sergio; Carrillo, Laura; Fernández Nohales, Pedro; Marques Signes, Jorge; Renau Morata, Begoña; Granell, Antonio; Pollmann, Stephan; Vicente-Carbajosa, Jesus; Molina Romero, Rosa Victoria; Medina, Joaquin (Oxford University Press (OUP), 2014-03)

[EN] DNA binding with One Finger (DOF) transcription factors are involved in multiple aspects of plant growth and development but their precise roles in abiotic stress tolerance are largely unknown. Here we report a group ...
Characterizing the effects of salt stress in Calendula officinalis L

Kozminska, Aleksandra; Al Hassan, Mohamad; Kumar, Dinesh; Oprica, Lacramioara; Martinelli, Federico; Grigore, Marius N.; Vicente, Oscar; Boscaiu, Monica (DRUCKEREI LIDDY HALM, BACKHAUSSTRASSE 9B, GOTTINGEN, GERMANY, 37081, 2017)

[EN] In this study the effects of salt stress on growth and several stress markers were investigated in the ornamental and medicinal plant Calendula officinalis. One-month-old plants were submitted to increasing salt ...
Comparative analyses of plant responses to drought and salt stress in related taxa: A useful approach to study stress tolerance mechanisms

AL HASSAN, MOHAMAD (Universitat Politècnica de València, 2018-01-19)

[EN] Abstract Introduction Salinity and drought are the most important environmental stress conditions reducing crop yields worldwide and limiting the distribution of wild plants in nature. Soil salinity, especially ...
Comparative analyses of plant responses to salinity in related taxa: A useful approach to study salt stress tolerance mechanisms

Vicente, Oscar; Boscaiu, Monica (University of Agronomic Sciences and Veterinary Medicine of Bucharest, Romania - Faculty of Biotechnologies, 2019)

[EN] The progressive salinisation of irrigated cropland is causing substantial losses in agricultural production, a problema that will worsen due to climate change effects. Enhancing crop salt tolerance is a sensible ...
Comparative analysis of osmotic and ionic stress effects on seed germination in Tagetes (Asteraceae) cultivars

Cicevan, Raluca; Al Hassan, Mohamad; Sestras, Adriana; Boscaiu, Mónica; Zaharia, Adrian; Vicente Meana, Óscar; Sestras, Radu (2015)

[EN] Drought and salinity are the most adverse environmental factors affecting crop productivity worldwide. The increasing scarcity of fresh, high-quality irrigation water is forcing the use of alternative water ...
Differences in the photosynthetic response of three tomato cultivars to different salinity sources and their effect on vegetative growth parameters

González Nebauer, Sergio; Sánchez Perales, Manuel; Martinez, Laura; Lluch Gomez, Yolanda Patricia; Renau Morata, Begoña; Molina Romero, Rosa Victoria (Elsevier, 2013-02)

[EN] Abstract Previous works into photosynthesis regulation under salt stress have focused on the effect of NaCl, although other salts may significantly contribute to the toxicity of saline soils. In this paper, the effects ...
Efecto de la combinación patrón-portainjerto, estado de maduración del fruto y condiciones de estrés hídrico o salino sobre el contenido en compuestos bioactivos del pimiento (Capsicum Annuum)

Martín Romero, Juan Antonio (Universitat Politècnica de València, 2017-01-17)

[ES] Los pimientos constituyen unas de las hortalizas más populares y más consumidas en el mundo, y en España forman parte de la cultura gastronómica. Se trata de una hortaliza altamente nutritiva en la que destacan sus ...
Efecto de la melatonina exógena sobre la germinación y crecimiento en plántulas de pimiento (Capsicum annuum ) bajo estrés salino

Gutiérrez Jacho, John Henrry (Universitat Politècnica de València, 2021-10-06)

[ES] La alta salinidad afecta a todos los aspectos de la fisiología y bioquímica de las plantas debido al estrés osmótico e iónico, y es una de las limitaciones más importantes para la producción de cultivos en todo el ...
Environmentally induced changes in antioxidant phenolic compounds levels in wild plants

Bautista, Inmaculada; Boscaiu, Mónica; Lidón, A.; Llinares Palacios, Josep Vicent; Lull, Cristina; Donat-Torres, María P.; Mayoral García-Berlanga, Olga; Vicente, Óscar (Springer Verlag (Germany), 2016-01)

[EN] Different adverse environmental conditions cause oxidative stress in plants by generation of reactive oxygen species (ROS). Accordingly, a general response to abiotic stress is the activation of enzymatic and ...
Estudio de la influencia del injerto en pimiento (Capsicum spp.) frente a estrés salino

Domingo Calap, María Luisa (Universitat Politècnica de València, 2015-06-02)

[EN] Salinity is one of the biggest environmental problems in horticulture. Grafting is presented as a sustainable and respectful technique with the environment. The grafting implementation as an alternative goes through ...
Evaluation for salt stress tolerance of pepper genotypes to be used as rootstocks

Penella, Consuelo; González Nebauer, Sergio; López Galarza, Salvador Vicente; San Bautista Primo, Alberto; Gorbe, Elisa; Calatayud, Ángeles (WFL, 2013)

[EN] Salinity is a major environmental constraint on crop productivity and grafting can be a sustainable strategy to enhance plant tolerance under adverse growth conditions. Screening different graft combinations under ...
Gestión de especies vegetales en saladares: la tolerancia al estrés abiótico un requerimiento en los programas de reintroducción de endemismos

Manzanera Adell, Andreu (Universitat Politècnica de València, 2017-09-13)

[EN]The salt marshes located in the Albufera Natural Park are ecosystems of great interest, which require great conservation efforts, since in the past they have been subjected to a great environmental impact by earthworks ...
Halophytic crops for a salinising world

Boscaiu Neagu, Mónica Tereza; Vicente Meana, Óscar (University of Agricultural Sciences and Veterinary Medicine, 2013)

Soil salinisation is an increasing problem for agriculture, affecting the most productive crop areas in the world those cultivated under irrigation in arid and semi-arid regions. In addition, a significant fraction of ...
Identificación de caracteres fisiológicos y moleculares para la tolerancia a estreses abióticos en portainjertos de cítricos tetraploides

Ruiz Valdés, Marta (Universitat Politècnica de València, 2017-10-07)

[EN] Polyploidy is very common in higher plants and is one of the main forces driving evolution, as it leads to changes that may favor plant adaptation. In citrus, polyploid breeding has provided great advantage, enabling ...