Now showing items 1-20 of 77

    • AtCube: performing pathogen-root infection tests on Arabidopsis thaliana in a completely controlled way 

      Poveda Arias, Jorge (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Arabidopsis thaliana represents the main model plant for the experimental analysis of plant genetics and developmental biology of photoautotrophic organisms, due to characteristics such as size, life cycle, fecundity, ...
    • 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 ...
    • 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. ...
    • Glucosinolates as an effective tool in plant-parasitic nematodes control: exploiting natural plant defenses 

      Eugui Arrizabalaga, Daniel Upna Orcid; Escobar, Carolina; Velasco, Pablo; Poveda Arias, Jorge Upna Orcid (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Plant-parasitic nematodes (PPNs) are an important damaging biotic agent for numerous crops around the world, causing serious losses directly and indirectly. Cultural and chemical control strategies were mainly used to PPNs ...
    • Long-term carbon sequestration in pine forests under different silvicultural and climatic regimes in Spain 

      Navarro Cerrillo, Rafael M.; Ruiz Gómez, Francisco J.; Camarero, Jesús J.; Castillo, Víctor M.; Barberá, Gonzalo G.; Palacios Rodríguez, Guillermo; Navarro, Francisco B.; Blanco Vaca, Juan Antonio Upna Orcid; Imbert Rodríguez, Bosco Upna Orcid; Cachinero Vivar, Antonio M.; Molina, Antonio J.; Campo, Antonio D. del (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      Proactive silviculture treatments (e.g., thinning) may increase C sequestration contributing to climate change mitigation, although, there are still questions about this effect in Mediterranean pine forests. The aim of ...
    • LysM proteins in mammalian fungal pathogens 

      Oguiza Tomé, José Antonio Upna Orcid (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      The LysM domain is a highly conserved carbohydrate-binding module that recognizes polysaccharides containing N-acetylglucosamine residues. LysM domains are found in a wide variety of extracellular proteins and receptors ...
    • The moderate oxidative stress induced by glyphosate is not detected in Amaranthus palmeri plants overexpressing EPSPS 

      Vicente Eceiza, Mikel Gonzalo; Gil Monreal, Miriam Upna Orcid; Barco Antoñanzas, María Upna Orcid; Zabalza Aznárez, Ana Upna Orcid; Royuela Hernando, María Mercedes (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      The present study aimed to determine whether glyphosate-induced oxidative stress is directly related to the action mechanism of this herbicide (5-enolpyruvylshikimate-3-phosphate synthase or EPSPS inhibition) and analyse ...
    • Colors in the dark 

      Osés Ruiz, Miriam (American Society of Plant Physiologists, 2022)   Artículo / Artikulua  OpenAccess
      Plants have the ability to regulate their growth and development according to available light (Li et al., 2012). Light perception occurs through photoreceptors, such as phytochromes, cryptochromes, and phototropins, that ...
    • Recovery of ancient grapevine plant material in peri‑urban areas. A case of success in Pamplona (Spain) leading to the recovery of cv. Berués 

      Crespo Martínez, Sara; Mayor Azcona, Blanca; Oneka Mugica, Oihane Upna; Loidi Erviti, Maite Upna Orcid; Villa Llop, Ana; Marín Ederra, Diana Upna Orcid; Miranda Jiménez, Carlos Upna Orcid; Santesteban García, Gonzaga Upna Orcid; Urrestarazu Vidart, Jorge Upna Orcid (Elsevier, 2022)   Artículo / Artikulua
      Viticulture was relatively important in the peri‑urban area of Pamplona till the end of the 19th century, but suffered a continued regression that has led to a nearly complete disappearance of vineyards. In this context, ...
    • A global synthesis on the effects of forest thinning on hydrological processes: implications for forest management 

      Campo, Antonio D. del; Otsuki, Kyoichi; Serengil, Yusuf; Blanco Vaca, Juan Antonio Upna Orcid; Yousefpour, Rasoul; Wei, Xiaohua (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Forest thinning can significantly affect hydrological processes. However, these effects largely vary with forest types, climate, thinning intensity, and hydrological variables of interest. Understanding these effects and ...
    • Nucleopolyhedrovirus coocclusion technology: a new concept in the development of biological insecticides 

      Williams, Trevor Upna; López Ferber, Miguel; Caballero Murillo, Primitivo Upna Orcid (Frontiers Media, 2022)   Artículo / Artikulua  OpenAccess
      Nucleopolyhedroviruses (NPV, Baculoviridae) that infect lepidopteran pests have an established record as safe and effective biological insecticides. Here, we describe a new approach for the development of NPV-based ...
    • Coocclusion of Helicoverpa armigera single nucleopolyhedrovirus (HearSNPV) and Helicoverpa armigera multiple nucleopolyhedrovirus (HearMNPV): pathogenicity and stability in homologous and heterologous hosts 

      Arrizubieta Celaya, Maite Upna; Simón De Goñi, Oihane Upna Orcid; Ricarte Bermejo, Adriana Upna Orcid; López-Ferber, Miguel; Williams, Trevor; Caballero Murillo, Primitivo Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      Helicoverpa armigera single nucleopolyhedrovirus (HearSNPV) is a virulent pathogen of lepidopterans in the genera Heliothis and Helicoverpa, whereas Helicoverpa armigera multiple nu-cleopolyhedrovirus (HearSNPV) is a ...
    • Effect of nutritional factors and copper on the regulation of laccase enzyme production in Pleurotus ostreatus 

      Durán Sequeda, Dinary Eloísa; Suspes, Daniela; Maestre, Estibenson; Alfaro Sánchez, Manuel Upna Orcid; Pérez Garrido, Gumersinda Upna Orcid; Ramírez Nasto, Lucía Upna Orcid; Pisabarro de Lucas, Gerardo Upna Orcid; Sierra Ramírez, Rocío (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      This research aimed to establish the relationship between carbon–nitrogen nutritional factors and copper sulfate on laccase activity (LA) by Pleurotus ostreatus. Culture media composition was tested to choose the nitrogen ...
    • Effect of volatile and non-volatile metabolites from Leptosphaeria maculans on tomato calli under abiotic stresses 

      Poveda Arias, Jorge (Global Science Books, 2022)   Artículo / Artikulua  OpenAccess
      Drought and salinity can be serious problems for agricultural productivity in certain planet areas. Leptosphaeria maculans is the causative agent of the blackleg in crucifer plants. In this work, a novel methodology for ...
    • Primary metabolism in an Amaranthus palmeri population with multiple resistance to glyphosate and pyrithiobac herbicides 

      Barco Antoñanzas, María Upna Orcid; Gil Monreal, Miriam Upna Orcid; Eceiza, Mikel Vicente Upna Orcid; Royuela Hernando, Mercedes Upna Orcid; Zabalza Aznárez, Ana Upna Orcid (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      The objective of this work was to characterize the resistance mechanisms and the primary metabolism of a multiple resistant (MR) population of Amaranthus palmeri to glyphosate and to the acetolactate synthase (ALS) inhibitor ...
    • Learning plant biodiversity in nature: the use of the citizen–science platform iNaturalist as a collaborative tool in secondary education 

      Echeverría Obanos, Andrés Upna Orcid; Ariz, Idoia Upna Orcid; Moreno Echeverría, Judit; Peralta de Andrés, Francisco Javier Upna Orcid; González García, Esther Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Biodiversity is a concept of great scientific interest and social value studied in different subjects of the secondary education curriculum. Citizen–science programs may contribute to increasing the engagement of students ...
    • Generation of variability in Chrysodeixis includens nucleopolyhedrovirus (ChinNPV): the role of a single variant 

      Aguirre Sánchez, Eduardo Upna Orcid; Beperet Arive, Inés Upna Orcid; Williams, Trevor Upna; Caballero Murillo, Primitivo Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      The mechanisms generating variability in viruses are diverse. Variability allows baculoviruses to evolve with their host and with changes in their environment. We examined the role of one genetic variant of Chrysodeixis ...
    • Overexpression of thioredoxin m in chloroplasts alters carbon and nitrogen partitioning in tobacco 

      Ancín Rípodas, María Upna Orcid; Larraya Reta, Luis María Upna Orcid; Florez-Sarasa, Igor; Bénard, Camille; Fernández San Millán, Alicia Upna Orcid; Veramendi Charola, Jon Upna Orcid; Gibon, Yves; Fernie, Alisdair R.; Aranjuelo Michelena, Iker Upna Orcid; Farrán Blanch, Inmaculada Upna Orcid (Oxford University Press, 2021)   Artículo / Artikulua  OpenAccess
      In plants, there is a complex interaction between carbon (C) and nitrogen (N) metabolism, and its coordination is fundamental for plant growth and development. Here, we studied the influence of thioredoxin (Trx) m on C and ...
    • The Pbo cluster from Pseudomonas syringae pv. phaseolicola NPS3121 is thermoregulated and required for phaseolotoxin biosynthesis 

      Guardado-Valdivia, Lizeth; Chacón-López, Alejandra; Murillo Martínez, Jesús Upna Orcid; Poveda Arias, Jorge Upna Orcid; Hernández Flores, José Luis; Xoca-Orozco, Luis; Aguilera, Selene (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      The bean (Phaseolus vulgaris) pathogen Pseudomonas syringae pv. phaseolicola NPS3121 synthe-sizes phaseolotoxin in a thermoregulated way, with optimum production at 18 °C. Gene PSPPH_4550 was previously shown to be ...
    • Genomic analysis enlightens agaricales lifestyle evolution and increasing peroxidase diversity 

      Ruiz Dueñas, Francisco J.; Barrasa, José M.; Sánchez-García, Marisol; Camarero, Susana; Miyauchi, Shingo; Linde, Dolores; Babiker, Rashid; Drula, Elodie; Ayuso-Fernández, Iván; Pacheco, Remedios; Padilla, Guillermo; Ferreira, Patricia; Barriuso, Jorge; Kellner, Harald; Castanera Andrés, Raúl Upna Orcid; Alfaro Sánchez, Manuel Upna Orcid; Ramírez Nasto, Lucía Upna Orcid; Pisabarro de Lucas, Gerardo Upna Orcid; Riley, Robert; Kuo, Alan; Andreopoulos, William; LaButti, Kurt; Pangilinan, Jasmyn; Tritt, Andrew; Lipzen, Anna; He, Guifen; Yan, Mi; Vivian, Ng; Grigoriev, Igor V.; Cullen, Daniel; Martin, Francis; Rosso, Marie-Noëlle; Henrissat, Bernard; Hibbett, David; Martínez, Ángel T.; Serrano, Ana (Oxford University Press, 2021)   Artículo / Artikulua  OpenAccess
      As actors of global carbon cycle, Agaricomycetes (Basidiomycota) have developed complex enzymatic machineries that allow them to decompose all plant polymers, including lignin. Among them, saprotrophic Agaricales are ...