Now showing items 56-75 of 106

    • The mangotoxin biosynthetic operon (mbo) is specifically distributed within Pseudomonas syringae genomospecies 1 and was acquired only once during evolution 

      Carrión, Víctor J.; Gutiérrez Barranquero, José Antonio; Arrebola, Eva; Bardají Goikoetxea, Leire Upna; Codina, Juan Carlos; Vicente, Antonio de; Cazorla, Francisco M.; Murillo Martínez, Jesús Upna (American Society for Microbiology, 2013)   Artículo / Artikulua  OpenAccess
      Mangotoxin production was first described in Pseudomonas syringae pv. syringae strains. A phenotypic characterization of 94 P. syringae strains was carried out to determine the genetic evolution of the mangotoxin biosynthetic ...
    • Mapping of genomic regions (quantitative trait loci) controlling production and quality in industrial cultures of the edible basidiomycete Pleurotus ostreatus 

      Larraya Reta, Luis María Upna; Alfonso Esquíroz, Mikel; Pisabarro de Lucas, Gerardo Upna; Ramírez Nasto, Lucía Upna (American Society for Microbiology, 2003)   Artículo / Artikulua  OpenAccess
      Industrial production of the edible basidiomycete Pleurotus ostreatus (oyster mushroom) is based on a solid fermentation process in which a limited number of selected strains are used. Optimization of industrial mushroom ...
    • The mbo operon is specific and essential for biosynthesis of mangotoxin in Pseudomonas syringae 

      Carrión, Víctor J.; Arrebola, Eva; Cazorla, Francisco M.; Murillo Martínez, Jesús Upna; Vicente, Antonio de (Public Library of Science, 2012)   Artículo / Artikulua  OpenAccess
      Mangotoxin is an antimetabolite toxin produced by certain Pseudomonas syringae pv. syringae strains. This toxin is an oligopeptide that inhibits ornithine N-acetyl transferase, a key enzyme in the biosynthesis of ornithine ...
    • Meat waste as feedstock for home composting: effects on the process and quality of compost 

      Storino, Francesco Upna; Sánchez Arizmendiarrieta, Joseba; Irigoyen Iriarte, Ignacio Upna; Muro Erreguerena, Julio Upna; Aparicio Tejo, Pedro María Upna (Elsevier, 2016)   Artículo / Artikulua  OpenAccess
      Home composting is a powerful tool, which is spreading in different parts of the world, to reduce the generation of municipal waste. However, there is debate concerning the appropriateness, in terms of domestic hygiene and ...
    • Miniature transposable sequences are frequently mobilized in the bacterial plant pathogen Pseudomonas syringae pv. phaseolicola 

      Bardají Goikoetxea, Leire Upna; Añorga García, Maite Upna; Jackson, Robert W.; Martínez Bilbao, Alejandro Upna; Yanguas Casas, Natalia Upna; Murillo Martínez, Jesús Upna (Public Library of Science, 2011)   Artículo / Artikulua  OpenAccess
      Mobile genetic elements are widespread in Pseudomonas syringae, and often associate with virulence genes. Genome reannotation of the model bean pathogen P. syringae pv. phaseolicola 1448A identified seventeen types of ...
    • Mixtures of complete and pif1- and pif2-deficient genotypes are required for increased potency of an insect nucleopolyhedrovirus 

      Clavijo Palacios, Gabriel; Williams, Trevor Upna; Simón de Goñi, Oihane; Muñoz, Delia Upna; Cerutti, Martine; López Ferber, Miguel; Caballero Murillo, Primitivo Upna (American Society for Microbiology, 2009)   Artículo / Artikulua  OpenAccess
      The insecticidal potency of a nucleopolyhedrovirus population (SfNIC) that infects Spodoptera frugiperda (Lepidoptera) is greater than the potency of any of the component genotypes alone. Occlusion bodies (OBs) produced ...
    • Molecular and insecticidal characterization of a novel cry-related protein from bacillus thuringiensis toxic against Myzus persicae 

      Palma Dovis, Leopoldo Upna; Muñoz Labiano, Delia; Berry, Colin; Murillo Martínez, Jesús Upna; Escudero, Iñigo de; Caballero Murillo, Primitivo Upna (MDPI, 2014)   Artículo / Artikulua  OpenAccess
      This study describes the insecticidal activity of a novel Bacillus thuringiensis Cry-related protein with a deduced 799 amino acid sequence (~89 kDa) and ~19% pairwise identity to the 95-kDa-aphidicidal protein (sequence ...
    • Molecular characterization of Tunisian strains of Erwinia amylovora 

      Dardouri, Sana; Chehimi, Sonia; Murillo Martínez, Jesús Upna; Hajlaoui, Mohamed Rabeh (Italian Phytopathological Society, 2017)   Artículo / Artikulua  OpenAccess
      The present study focused on the molecular characterization of a collection of Erwinia amylovora isolates recovered from different outbreaks in Tunisia between 2012 and 2014. Analysis of 54 isolates, including the reference ...
    • Molecular traceability of beef from synthetic Mexican bovine breeds 

      Rodríguez Ramírez, R.; Arana Navarro, Ana Upna; Alfonso Ruiz, Leopoldo Upna; González Córdova, A. F.; Torrescano, G.; Guerrero Legarreta, I.; Vallejo Córdoba, B. (FUNPEC-RP, 2011)   Artículo / Artikulua  OpenAccess
      Traceability ensures a link between carcass, quarters or cuts of beef and the individual animal or the group of animals from which they are derived. Meat traceability is an essential tool for successful identification and ...
    • Necesidades de formación especializada en Fitopatología de los profesionales de la Sanidad Vegetal 

      López, María Milagros; Murillo Martínez, Jesús Upna (Phytoma España, 2012)   Artículo / Artikulua  OpenAccess
      La Fitopatología es la ciencia que estudia las enfermedades de las plantas, que como es bien sabido, constituyen un importante factor limitante de la producción agrícola. Esta ciencia, que trata de la naturaleza, etiología ...
    • Non-additive transcriptional profiles underlie dikaryotic superiority in Pleurotus ostreatus laccase activity 

      Castanera Andrés, Raúl Upna; Omarini, Alejandra; Santoyo Santos, Francisco Upna; Pérez Garrido, Gumersinda Upna; Pisabarro de Lucas, Gerardo Upna; Ramírez Nasto, Lucía Upna (Public Library of Science, 2013)   Artículo / Artikulua  OpenAccess
      Background: The basidiomycete Pleurotus ostreatus is an efficient producer of laccases, a group of enzymes appreciated for their use in multiple industrial processes. The aim of this study was to reveal the molecular basis ...
    • Non-systemic fungal endophytes in Carex brevicollis may influence the toxicity of the sedge to livestock 

      Canals Tresserras, Rosa María Upna; San Emeterio Garciandía, Leticia Upna; Sánchez Márquez, Salud; Ruiz de los Mozos Aliaga, Igor Upna; Pujol, Pablo; Zabalgogeazcoa, I. (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria (INIA), 2014)   Artículo / Artikulua  OpenAccess
      The sedge Carex brevicollis is a common component of semi-natural grasslands and forests in temperate mountains of Central and Southern Europe. The consumption of this species causes a severe toxicity to livestock, ...
    • A novel binary mixture of Helicoverpa armigera single nucleopolyhedrovirus genotypic variants has improved insecticidal characteristics for control of cotton bollworms 

      Arrizubieta Celaya, Maite Upna; Simón de Goñi, Oihane; Williams, Trevor Upna; Caballero Murillo, Primitivo Upna (American Society for Microbiology, 2015)   Artículo / Artikulua  OpenAccess
      The genotypic diversity of two Spanish isolates of Helicoverpa armigera single nucleopolyhedrovirus (HearSNPV) was evaluated with the aim of identifying mixtures of genotypes with improved insecticidal characteristics for ...
    • Optical brighteners do not influence covert baculovirus infection of Spodoptera frugiperda 

      Martínez Castillo, Ana Mabel; Williams, Trevor Upna; López Ferber, Miguel; Caballero Murillo, Primitivo Upna (American Society for Microbiology, 2005)   Artículo / Artikulua  OpenAccess
      Covert infection with Spodoptera frugiperda multiple nucleopolyhedrovirus, detected by reverse transcription-PCR of virus gene transcripts (ie-0 and polh), was not significantly affected by the presence of an optical ...
    • La patología vegetal en los últimos 25 años 

      Murillo Martínez, Jesús Upna; Ortiz Barredo, Amaia Upna; Ayllón, María Ángeles; López, María Milagros (Phytoma España, 2013)   Artículo / Artikulua  OpenAccess
      En los últimos 25 años hemos asistido a una verdadera revolución de la Ciencia y la Tecnología que, por supuesto, también ha influido de manera importante sobre el desarrollo de la Patología Vegetal. A petición de la ...
    • Phylogenetic analysis of the pPT23A plasmid family of Pseudomonas syringae 

      Ma, Zhonghua; Smith, James J.; Zhao, Youfu; Jackson, Robert W.; Arnold, Dawn L.; Murillo Martínez, Jesús Upna; Sundin, George W. (American Society for Microbiology, 2006)   Artículo / Artikulua  OpenAccess
      The pPT23A plasmid family of Pseudomonas syringae contains members that contribute to the ecological and pathogenic fitness of their P. syringae hosts. In an effort to understand the evolution of these plasmids and ...
    • Plasmid replicons from Pseudomonas are natural chimeras of functional, exchangeable modules 

      Bardají Goikoetxea, Leire Upna; Añorga García, Maite Upna; Ruiz Masó, José A.; Solar, Gloria del; Murillo Martínez, Jesús Upna (Frontiers Media, 2017)   Artículo / Artikulua  OpenAccess
      Plasmids are a main factor for the evolution of bacteria through horizontal gene exchange, including the dissemination of pathogenicity genes, resistance to antibiotics and degradation of pollutants. Their capacity to ...
    • Potential of the Bacillus thuringiensis toxin reservoir for the control of Lobesia botrana (Lepidoptera: tortricidae), a major pest of grape plants 

      Ruiz de Escudero Fuentemilla, Íñigo; Estela, Anna; Escriche, Baltasar; Caballero Murillo, Primitivo Upna (American Society for Microbiology, 2006)   Artículo / Artikulua  OpenAccess
      The potential of Bacillus thuringiensis Cry proteins to control the grape pest Lobesia botrana was explored by testing first-instar larvae with Cry proteins belonging to the Cry1, Cry2, and Cry9 groups selected for ...
    • Prediction of intramuscular fat in live bulls using real-time ultrasound and image analysis 

      Polák, P.; Mendizábal Aizpuru, José Antonio Upna; Blanco Roa, N. E.; Krupa, E.; Huba, J.; Peškovičová, D.; Oravcová, M. (The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 2008)   Artículo / Artikulua  OpenAccess
      Sonograms of Longissimus dorsi muscle (LDM) area were taken before slaughter on the last thoracic vertebra by an Aloka SSD-500. Three sonograms of each bull were taken with 60, 65 and 70% ultrasound intensity. A digital ...
    • Pseudomonas savastanoi pv. savastanoi: some like it knot 

      Ramos, Cayo; Matas Casado, Isabel María Upna; Bardají Goikoetxea, Leire Upna; Aragón, Isabel M.; Murillo Martínez, Jesús Upna (Wiley, 2012)   Artículo / Artikulua  OpenAccess
      Pseudomonas savastanoi pv. savastanoi is the causal agent of olive (Olea europaea) knot disease and an unorthodox member of the P. syringae complex, causing aerial tumours instead of the foliar necroses and cankers ...