Recursos de colección

Repositorio Institucional de la Universidad de Cordoba :: Spain (56.829 recursos)

El repositorio recoge todo tipo de materiales digitales: artículos de revistas, comunicaciones a congresos, tesis doctorales, documentos de trabajo, materiales docentes y objetos de aprendizaje, así como los productos digitales del patrimonio bibliográfico de la Universidad de Córdoba.

DBBM-Artíulos, capítulos...

Mostrando recursos 1 - 9 de 9

  1. RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival

    Casero, David; Cokus, Shawn; Pellegrini, Matteo; Merchant, Sabeeha S.; Grossman, Arthur R.; González-Ballester, David
    The Chlamydomonas reinhardtii transcriptome was characterized from nutrient-replete and sulfur-depleted wild-type and snrk2.1 mutant cells. This mutant is null for the regulatory Ser-Thr kinase SNRK2.1, which is required for acclimation of the alga to sulfur deprivation. The transcriptome analyses used microarray hybridization and RNA-seq technology. Quantitative RT-PCR evaluation of the results obtained by these techniques showed that RNA-seq reports a larger dynamic range of expression levels than do microarray hybridizations. Transcripts responsive to sulfur deprivation included those encoding proteins involved in sulfur acquisition and assimilation, synthesis of sulfur-containing metabolites, Cys degradation, and sulfur recycling. Furthermore, we noted potential modifications of cellular structures during sulfur deprivation, including...

  2. Reverse genetics in Chlamydomonas: a platform for isolating insertional mutants

    Pootakham, Wirulda; Mus, Florence; Yang, Wenqiang; Catalanotti, Claudia; Magneschi, Leonardo; Montaigu, Amaury de; Higuera, Jose J.; Prior, Matthew; Galván Cejudo, Aurora; Fernández Reyes, Emilio; Grossman, Arthur R.; González-Ballester, David
    A method was developed to identify insertional mutants of Chlamydomonas reinhardtii disrupted for selected target genes. The approach relies on the generation of thousands of transformants followed by PCR-based screenings that allow for identification of strains harboring the introduced marker gene within specific genes of interest. Our results highlight the strengths and limitations of two independent screens that differed in the nature of the marker DNA used (PCR-amplified fragment containing the plasmid-free marker versus entire linearized plasmid with the marker) and in the strategies used to maintain and store transformants.

  3. Biotecnología Agrícola

    Tena Aldave, Manuel

  4. Accesibilidad a Internet: requisitos para la calidad en la docencia e investigación

    Ballesteros, J.; Castro Lozano, Carlos de; Meléndez-Aganzo, Luis; Dorado, M.P.; Juan, Francisco de; Dorado, G.; García-Ortega, A.; Hernández, Pilar; Caballero, J.A.; Lora López, P.; Martínez Recio, Ángel; Esteban, F.J.
    A good Internet platform for teaching and research must be accessible, independently of the computer platform used, language and other peculiarities (personal or external). This work analyzes the current limitations of Internet access, as well as the potentialities that would represent an access being truly independent of the computer platform, discapacities, availability and speed of access, language and legislation. Thus, the benefits for a more accesible network for lecturing and investigation, overcoming the geographic location or possible discapacity, would be immediate and would have a broad impact spectrum. A more accesible Internet would enhace not only the dissemination of the...

  5. Buenas prácticas de transferencia del conocimiento en la Universidad de Córdoba (2009). Prólogo I

    Roldán Nogueras, José Manuel

  6. Buenas prácticas de innovación docente en la Universidad de Córdoba (2010). Prólogo I

    Roldán Nogueras, José Manuel

  7. Grupo docente PAFPU ‘FORMAPROFE’

    Dorado, G.

  8. Buenas prácticas de innovación docente en la Universidad de Córdoba (2008). Prólogo I

    Roldán Nogueras, José Manuel

  9. Software público, libre, abierto, gratuito, privativo y comercial para la innovación y mejora de la calidad en la docencia, investigación, gestión y asistencia

    Dorado, G.; García-Ortega, A.; Lora López, P.; Caballero, J.A.; Ballesteros, J.; Hernández, Pilar; Dorado, M.P.; Esteban, F.J.
    The public free software (now renamed as open software) is the basis of the open source software (OSS) project. This initiative promotes the use of open standards and platform-independent accessibility. Many OSS products are free or low cost, which allows their deployment even in the absence of large economic resources (developing countries, schools, etc.). Besides, their source code can be modified, adapted and optimized by anyone, since it is public. Nevertheless, the OSS may also have drawbacks. Thus, its development may not be as orderly and hierarchical as the privative software is, and may not have an appropriate funding. This...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.