Now showing items 15-34 of 115

    • Comparative genomic analysis of two-component regulatory proteins in pseudomonas syringae 

      Lavín Trueba, José Luis Upna; Kiil, Kristoffer; Resano, Ohiana Upna; Ussery, David W.; Oguiza Tomé, José Antonio Upna (BioMed Central, 2007)   Artículo / Artikulua  OpenAccess
      Background: Pseudomonas syringae is a widespread bacterial plant pathogen, and strains of P. syringae may be assigned to different pathovars based on host specificity among different plant species. The genomes of P. ...
    • Comparative genomics of Ceriporiopsis subvermispora and Phanerochaete chrysosporium provide insight into selective ligninolysis 

      Fernández Fueyo, Elena; Ruiz Dueñas, Francisco J.; Ferreira, Patricia; Floudas, Dimitrios; Lavín Trueba, José Luis Upna; Oguiza Tomé, José Antonio Upna; Pérez Garrido, Gumersinda Upna; Pisabarro de Lucas, Gerardo Upna; Ramírez Nasto, Lucía Upna; Santoyo Santos, Francisco Upna (National Academy of Sciences, 2012)   Artículo / Artikulua  OpenAccess
      Efficient lignin depolymerization is unique to the wood decay basidiomycetes, collectively referred to as white rot fungi. Phanerochaete chrysosporium simultaneously degrades lignin and cellulose, whereas the closely related ...
    • Comparative genomics of Coniophora olivacea reveals different patterns of genome expansion in Boletales 

      Castanera Andrés, Raúl Upna; Pérez Garrido, Gumersinda Upna; López Varas, Leticia; Amselem, Joëlle; LaButti, Kurt; Singan, Vasanth; Lipzen, Anna; Haridas, Sajeet; Barry, Kerrie; Grigoriev, Igor V.; Pisabarro de Lucas, Gerardo Upna; Ramírez Nasto, Lucía Upna (BioMed Central, 2017)   Artículo / Artikulua  OpenAccess
      Background: Coniophora olivacea is a basidiomycete fungus belonging to the order Boletales that produces brown-rot decay on dead wood of conifers. The Boletales order comprises a diverse group of species including saprotrophs ...
    • Comparative genomics of Toll-like receptor signalling in five species 

      Jann, Oliver C.; King, Annemarie; López Corrales, Néstor Upna; Anderson, Susan I.; Jensen, Kirsty; Ait-ali, Tahar; Tang, Haizhou; Wu, Chunhua; Cockett, Noelle E.; Archibald, Alan L.; Glass, Elizabeth J. (BioMed Central, 2009)   Artículo / Artikulua  OpenAccess
      Background: Over the last decade, several studies have identified quantitative trait loci (QTL) affecting variation of immune related traits in mammals. Recent studies in humans and mice suggest that part of this variation ...
    • Conformación y engrasamiento de terneros de raza Retinta y cruzados RetintaxPirenaica y RetintaxLimusín 

      Mendizábal Aizpuru, José Antonio Upna; Alzon, M.; Arana Navarro, Ana Upna; Albertí, P.; Soret Lafraya, Beatriz Upna; Purroy Unanua, Antonio Upna (Asociación Interprofesional para el Desarrollo Agrario, 2005)   Artículo / Artikulua  OpenAccess
      En el presente trabajo se comparan terneros de raza Retinta en pureza y cruzados con dos razas de aptitud cárnica más mejoradas, la Limusín y la Pirenaica, con la finalidad de profundizar en el conocimiento de los parámetros ...
    • Contribution of the non-effector members of the HrpL regulon, iaaL and matE, to the virulence of Pseudomonas syringae pv. tomato DC3000 in tomato plants 

      Castillo Lizardo, Melissa G.; Aragón, Isabel M.; Carvajal, Vivian; Matas Casado, Isabel María Upna; Pérez Bueno, María Luisa; Gallegos, María Trinidad; Barón, Matilde; Ramos, Cayo (BioMed Central, 2015)   Artículo / Artikulua  OpenAccess
      Background: The phytohormone indole-3-acetic acid (IAA) is widely distributed among plant-associated bacteria. Certain strains of the Pseudomonas syringae complex can further metabolize IAA into a less biologically active ...
    • Deletion genotypes reduce occlusion body potency but increase occlusion body production in a Colombian Spodoptera frugiperda nucleopolyhedrovirus population 

      Barrera Cubillos, Gloria Patricia; Williams, Trevor Upna; Villamizar, Laura; Caballero Murillo, Primitivo Upna; Simón de Goñi, Oihane (Public Library of Science, 2013)   Artículo / Artikulua  OpenAccess
      A Colombian field isolate (SfCOL-wt) of Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) is a mixture of different genotypes. To evaluate the insecticidal properties of the different genotypic variants, 83 ...
    • Detection by multiplex PCR and characterization of nontoxigenic strains of Pseudomonas syringae pv. phaseolicola from different places in Spain. Short communication 

      Rico, A.; Erdozain García, María; Ortiz Barredo, Amaia Upna; Ruiz de Galarreta, José Ignacio Upna; Murillo Martínez, Jesús Upna (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2006)   Artículo / Artikulua  OpenAccess
      El control eficiente de la grasa de la judía causada por Pseudomonas syringae pv. phaseolicola se basa principalmente en la utilización de semilla libre del patógeno. La detección del patógeno en semilla se efectúa mediante ...
    • Determinant factors in the production of a co-occluded binary mixture of Helicoverpa armigera alphabaculovirus (HearNPV) genotypes with desirable insecticidal characteristics 

      Arrizubieta Celaya, Maite Upna; Simón de Goñi, Oihane; Williams, Trevor Upna; Caballero Murillo, Primitivo Upna (Public Library of Science, 2016)   Artículo / Artikulua  OpenAccess
      A co-occluded binary mixture of Helicoverpa armigera nucleopolyhedrovirus genotypes HearSP1B and HearLB6 at a 1:1 ratio (HearSP1B+HearLB6) was selected for the development of a virus-based biological insecticide, which ...
    • Differential adsorption of occluded and nonoccluded insect-pathogenic viruses to soil-forming minerals 

      Christian, Peter D.; Richards, Andrew R.; Williams, Trevor Upna (American Society for Microbiology, 2006)   Artículo / Artikulua  OpenAccess
      Soil represents the principal environmental reservoir of many insect-pathogenic viruses. We compared the adsorption and infectivity of one occluded and two nonoccluded viruses, Helicoverpa armigera single nucleopolyhedro ...
    • Diffusional properties of methanogenic granular sludge: 1H NMR characterization 

      Lens, Piet N. L.; Gastesi Barasoain, Rakel Upna; Vergeldt, Frank; Aelst, Adriaan C. van; Pisabarro de Lucas, Gerardo Upna; As, Henk van (American Society for Microbiology, 2003)   Artículo / Artikulua  OpenAccess
      The diffusive properties of anaerobic methanogenic and sulfidogenic aggregates present in wastewater treatment bioreactors were studied using diffusion analysis by relaxation time-separated pulsed-field gradient nuclear ...
    • Draft genome sequences of two bacillus thuringiensis strains and characterization of a putative 41.9-kDa insecticidal toxin 

      Palma Dovis, Leopoldo Upna; Muñoz Labiano, Delia Upna; Berry, Colin; Murillo Martínez, Jesús Upna; Caballero Murillo, Primitivo Upna (MDPI, 2014)   Artículo / Artikulua  OpenAccess
      In this work, we report the genome sequencing of two Bacillus thuringiensis strains using Illumina next-generation sequencing technology (NGS). Strain Hu4-2, toxic to many lepidopteran pest species and to some mosquitoes, ...
    • Efecto de la alimentación con dietas ricas en acidos grasos poliinsaturados sobre el desarrollo del tejido graso de terneros 

      Sayed, S.; Abadía Durán, Silvia; Mendizábal Aizpuru, José Antonio Upna; Arana Navarro, Ana Upna; Soret Lafraya, Beatriz Upna; Albertí, P.; Purroy Unanua, Antonio Upna (Asociación Interprofesional para el Desarrollo Agrario, 2007)   Artículo / Artikulua  OpenAccess
      La carne de vacuno obtenida de terneros cebados con pienso presenta un menor valor de la relación de ácidos grasos poliinsaturados/saturados, beneficioso para la salud humana, que la obtenida de los temeros criados en pasto ...
    • The effect of defoliation on the yield of leek (Allium porrum L.) 

      Irigoyen Iriarte, Ignacio Upna; Domeño Seminario, Itziar Upna; Muro Erreguerena, Julio Upna (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2010)   Artículo / Artikulua  OpenAccess
      La pérdida de área foliar es un daño típico en los cultivos causado por ataques de hongos e insectos o por granizo. Se han realizado numerosos estudios para describir los efectos de la defoliación en los principales cultivos ...
    • Effect of feeding regime on composting in bins 

      Storino, Francesco Upna; Menéndez Villanueva, Sergio Upna; Muro Erreguerena, Julio Upna; Aparicio Tejo, Pedro María Upna; Irigoyen Iriarte, Ignacio Upna (Taylor & Francis, 2017)   Artículo / Artikulua  OpenAccess
      Composting in bins is one of the most practical home composting methods. There is currently a need for greater information to improve the management of the composting process and to create home composting programs, which ...
    • Effects of addition of linseed and marine algae to the diet on adipose tissue development, fatty acid profile, lipogenic gene expression, and meat quality in lambs 

      Urrutia Vera, Olaia Upna; Mendizábal Aizpuru, José Antonio Upna; Insausti Barrenetxea, Kizkitza Upna; Soret Lafraya, Beatriz Upna; Purroy Unanua, Antonio Upna; Arana Navarro, Ana Upna (Public Library of Science, 2016)   Artículo / Artikulua  OpenAccess
      This study examined the effect of linseed and algae on growth and carcass parameters, adipocyte cellularity, fatty acid profile and meat quality and gene expression in subcutaneous and intramuscular adipose tissues (AT) ...
    • The effects of selective breeding against scrapie susceptibility on the genetic variability of the latxa black-faced sheep breed 

      Alfonso Ruiz, Leopoldo Upna; Parada, Analia Upna; Legarra, Andrés; Ugarte, Eva; Arana Navarro, Ana Upna (EDP Sciences, 2006)   Artículo / Artikulua  OpenAccess
      Breeding sheep populations for scrapie resistance could result in a loss of genetic variability. In this study, the effect on genetic variability of selection for increasing the ARR allele frequency was estimated in the ...
    • The enterococcal surface protein, Esp, is involved in Enterococcus faecalis biofilm formation 

      Toledo Arana, Alejandro Upna; Valle Turrillas, Jaione Upna; Solano Goñi, Cristina Upna; Arrizubieta Balerdi, María Jesús; Cucarella, Carme; Lamata, Marta; Amorena Zabalza, Beatriz Upna; Leiva, José; Penadés, José R.; Lasa Uzcudun, Íñigo Upna (American Society for Microbiology, 2001)   Artículo / Artikulua  OpenAccess
      The enterococcal surface protein, Esp, is a high-molecular-weight surface protein of unknown function whose frequency is significantly increased among infection-derived Enterococcus faecalis isolates. In this work, a ...
    • Evaluating the influence of the microsatellite marker set on the genetic structure inferred in Pyrus communis L. 

      Urrestarazu Vidart, Jorge; Royo Díaz, José Bernardo Upna; Santesteban García, Gonzaga Upna; Miranda Jiménez, Carlos Upna (Public Library of Science, 2015)   Artículo / Artikulua  OpenAccess
      Fingerprinting information can be used to elucidate in a robust manner the genetic structure of germplasm collections, allowing a more rational and fine assessment of genetic resources. Bayesian model-based approaches ...
    • Evolución de la morfología en la raza vacuna pirenaica 

      Mendizábal Aizpuru, José Antonio Upna; Purroy Unanua, Antonio Upna; Aranguren, F.J.; Eguinoa Ancho, Paola; Arana Navarro, Ana Upna (Universidad de Córdoba, 1998)   Artículo / Artikulua  OpenAccess
      Se ha estudiado la evolución de la morfología de la raza vacuna Pirenaica durante el presente siglo. Para ello, se han considerado 3 grupos de vacas Pirenaicas. Un primer grupo (n=20) representativo de la antigua vaca ...