Browsing by Author "Urra Rodríguez, Marina"

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    • Amine oxidases in the oxidative pathway of polyamines in Medicago truncatula grown under different nitrogen sources 

      Urra Rodríguez, Marina (2018)   Trabajo Fin de Grado/Gradu Amaierako Lana  OpenAccess
      Crop productivity relies heavily on fertilization. However, the augmented use of fertilizers by industrial farming results in an over-accumulation of nutrients in the soil, which induces nutritional stresses. The utilization ...

    • Disruption of a putative "urea cycle" and its connection to polyamine metabolismn in plants under ammonium nutrition 

      Urra Rodríguez, Marina (2020)   Trabajo Fin de Máster/Master Amaierako Lana
      Environmental stresses are the major cause of crop loss worldwide. The augmented use of fertilizers by industrial farming results in an over accumulation of nutrients in the soil, which originates lixiviation and ...

    • The importance of the urea cycle and its relationships to polyamine metabolism during ammonium stress in Medicago truncatula 

      Urra Rodríguez, Marina; Buezo Bravo, Javier Upna; Royo Castillejo, Beatriz Upna; Cornejo Ibergallartu, Alfonso Upna Orcid; López Gómez, Pedro Upna Orcid; Cerdán Ruiz, Daniel; Esteban Terradillos, Raquel; Martínez Merino, Víctor Upna Orcid; Gogorcena, Yolanda; Tavladoraki, Paraskevi; Morán Juez, José Fernando Upna Orcid (Oxford University Press, 2022)   Artículo / Artikulua  OpenAccess
      The ornithine–urea cycle (urea cycle) makes a signifcant contribution to the metabolic responses of lower photosynthetic eukaryotes to episodes of high nitrogen availability. In this study, we compared the role of the plant ...

    • Indole-3-acetaldoxime delays root iron-deficiency responses and modify auxin homeostasis in medicago truncatula 

      Roman, Angela; Montenegro, Joaquín; Fraile, Laura; Urra Rodríguez, Marina; Buezo Bravo, Javier Upna; Cornejo Ibergallartu, Alfonso Upna Orcid; Morán Juez, José Fernando Upna Orcid; Gogorcena, Yolanda (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Iron (Fe) is an essential plant micronutrient, being a major limiting growth factor in calcareous soils. To increase Fe uptake, plants induce lateral roots growth, the expression of a Fe(III)-chelate reductase (FCR), a ...

    • A study of the interface of gold nanoparticles conjugated to cowpea fe-superoxide dismutase 

      Tellechea Malda, Edurne; Asensio, Aarón C.; Ciáurriz Gortari, Paula; Buezo Bravo, Javier Upna; López Gómez, Pedro Upna Orcid; Urra Rodríguez, Marina; Morán Juez, José Fernando Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      The iron superoxide dismutase (FeSOD) is a first barrier to defend photosynthetic organisms from superoxide radicals. Although it is broadly present in plants and bacteria, FeSODs are absent in animals. They belong to the ...

    • Tryptophan levels as a marker of auxins and nitric oxide signaling 

      López Gómez, Pedro Upna Orcid; Smith, Edward N.; Bota, Pedro; Cornejo Ibergallartu, Alfonso Upna Orcid; Urra Rodríguez, Marina; Buezo Bravo, Javier Upna; Morán Juez, José Fernando Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      The aromatic amino acid tryptophan is the main precursor for indole-3-acetic acid (IAA), which involves various parallel routes in plants, with indole-3-acetaldoxime (IAOx) being one of the most common intermediates. ...
      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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