Listar Departamento de Bioquímica y Biología Molecular por título
Mostrando ítems 189-208 de 287
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New clues to metabolic regulation through changes in the thiol redox proteome
(Universidad de Córdoba, Servicio de Publicaciones, 2011) -
Nitrogen nutrition in algae: unraveling pieces of the nitrogen assimilation puzzle and its regulation in the model alga Chlamydomonas reinhardtii
(Universidad de Córdoba, UCOPress, 2018)Las algas, formando parte de la base de la cadena trófica de ecosistemas marinos y de agua dulce, son clave para la vida acuática. Estos organismos fotosintéticos, sometidos a fluctuaciones constantes de disponibilidad ... -
Nitrogen Oxyanion-dependent Dissociation of a Two-component Complex That Regulates Bacterial Nitrate Assimilation
(American Society for Biochemistry and Molecular Biology, 2013)Background: Nitrogen oxyanion-responsive two-component regulators that control assimilatory nitrate metabolism in heterotrophic bacteria are poorly characterized. Results: The nasT and nasS genes encode a regulatory ... -
Nitrogen starvation induces extensive changes in the redox proteome of Prochlorococcus sp. strain SS120
(Wiley, 2012)Very low nitrogen concentration is a critical limitation in the oligotrophic oceans inhabited by the cyanobacterium Prochlorococccus, one of the main primary producers on Earth. It is well known that nitrogen starvation ... -
Nitrous Oxide Emissions from Nitrite Are Highly Dependent on Nitrate Reductase in the Microalga Chlamydomonas reinhardtii
(MDPI, 2022)Nitrous oxide (N2O) is a powerful greenhouse gas and an ozone-depleting compound whose synthesis and release have traditionally been ascribed to bacteria and fungi. Although plants and microalgae have been proposed as N2O ... -
Non-specific inhibition of dipeptidyl peptidases 8/9 by dipeptidyl peptidase 4 inhibitors negatively affects mesenchymal stem cell differentiation
(MDPI, 2023)DPP4 may play a relevant role in MSC differentiation into osteoblasts or adipocytes. Dipeptidyl peptidase 4 (DPP4) inhibitors (DPP4i), such as sitagliptin and vildagliptin, are used as antidiabetic drugs. However, vildagliptin ... -
Noticias de la SEProt, n. 04
(Universidad de Córdoba, Servicio de Publicaciones, 2009) -
NRT2.4 and NRT2.5 Are Two Half-Size Transporters from the Chlamydomonas NRT2 Family
(MDPI, 2016)The NRT2 transporters mediate High Affinity Nitrate/NitriteTransport (HAN/NiT), which are essential for nitrogen acquisition from these inorganic forms. The NRT2 proteins are encoded by a multigene family in plants, and ... -
Nuevos enfoques diagnósticos y terapéuticos en la glomerulonefritis extracapilar
(Universidad de Córdoba, UCOPress, 2023)La enfermedad por anticuerpos (Acs) anti-membrana basal glomerular (MBG) es una enfermedad grave y con mal pronóstico. Esta entidad cuenta con pocas opciones terapéuticas en la que se incluye el tratamiento con plasmaféresis ... -
Nutrition Metabolism Plays an Important Role in the Alternate Bearing of the Olive Tree (Olea europaea L.)
(Public Library of Science, 2013)The olive tree (Olea europaea L.) is widely known for its strong tendency for alternate bearing, which severely affects the fruit yield from year to year. Microarray based gene expression analysis using RNA from olive ... -
Omic approaches in environmental risk assessment
(2013-01-17) -
‘Omics’ approaches for crop improvement
(MDPI, 2023)The growing human population and climate change are imposing unprecedented challenges on the global food supply [1]. To cope with these pressures, crop improvement demands enhancing important agronomical traits beyond ... -
Optimización de la producción de hidrógeno en el alga Chlamydomonas mediante el uso de mutantes y condiciones de cultivo no estresantes
(Universidad de Córdoba, UCOPress, 2017)Para promover la producción de H2 por Chlamydomonas se utilizan normalmente condiciones de deficiencia nutricional. En esta Tesis se describe la producción sostenida de H2 por Chlamydomonas en medio de cultivo rico gracias ... -
Overcoming function annotation errors in the Gram-positive pathogen Streptococcus suis by a proteomics-driven approach
(BioMed Central, 2008)Background: Annotation of protein-coding genes is a key step in sequencing projects. Protein functions are mainly assigned on the basis of the amino acid sequence alone by searching of homologous proteins. However, fully ... -
El óxido nítrico y la asmilación de nitrógeno en Chlamydomonas
(Universidad de Córdoba, Servicio de Publicaciones, 2013)Para Chlamydomonas el amonio es la fuente de nitrógeno inorgánico preferente debido a su estado reducido y al menor coste energético que supone su asimilación. Cuando el amonio está presente en el medio, la ruta ... -
Partial Activation of SA- and JA-Defensive Pathways in Strawberry upon Colletotrichum acutatum Interaction
(Frontiers, 2016)Understanding the nature of pathogen host interaction may help improve strawberry (Fragaria × ananassa) cultivars. Plant resistance to pathogenic agents usually operates through a complex network of defense mechanisms ... -
Patrones de expresión génica en ratón en respuesta a estrés oxidativo: participación de los sistemas de homeostasis redox
(Universidad de Córdoba, Servicio de Publicaciones, 2013)Los organismos responden al estrés oxidativo generado por las especies reactivas de oxígeno mediante defensas antioxidantes para mantenimiento de la homeostasis redox. La regulación de la actividad enzimática y de la ... -
Peroxiredoxin 6 Down-Regulation Induces Metabolic Remodeling and Cell Cycle Arrest in HepG2 Cells
(MDPI, 2019)Peroxiredoxin 6 (Prdx6) is the only member of 1-Cys subfamily of peroxiredoxins in human cells. It is the only Prdx acting on phospholipid hydroperoxides possessing two additional sites with phospholipase A2 (PLA2) and ... -
Photosystem II Repair Cycle in Faba Bean May Play a Role in Its Resistance to Botrytis fabae Infection
(MDPI, 2021)Chocolate spot, which is caused by the necrotrophic fungus Botrytis fabae, is a major foliar disease occurring worldwide and dramatically reducing crop yields in faba bean (Vicia faba). Although chemical control of this ... -
Physiological Regulation of Isocitrate Dehydrogenase and the Role of 2-Oxoglutarate in Prochlorococcus sp. Strain PCC 9511
(Public Library of Science, 2014)The enzyme isocitrate dehydrogenase (ICDH; EC 1.1.1.42) catalyzes the oxidative decarboxylation of isocitrate, to produce 2- oxoglutarate. The incompleteness of the tricarboxylic acids cycle in marine cyanobacteria confers ...