Listar DBBM-Artículos, capítulos... por título
Mostrando ítems 139-158 de 218
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New clues to metabolic regulation through changes in the thiol redox proteome
(Universidad de Córdoba, Servicio de Publicaciones, 2011) -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Physiological Studies of Glutamine Synthetases I and III from Synechococcus sp. WH7803 Reveal Differential Regulation
(Frontiers, 2016)The marine picocyanobacterium Synechococcus sp. WH7803 possesses two glutamine synthetases (GSs; EC 6.3.1.2), GSI encoded by glnA and GSIII encoded by glnN. This is the first work addressing the physiological regulation ... -
Picturing natural microbiomes: Matrix-assisted laser desorption/ionization mass spectrometry imaging for unravelling the architecture of environmental microbial communities
(Applied Microbiology International, 2022)Ecosystems are complex matrixes with a multitude of physical, chemical, and biological interactions that are continuously changing both along space and time. In the current scenario of climate warming, their physicochemical ... -
Plant proteomics in response to ionizing radiations
(Universidad de Córdoba, Servicio de Publicaciones, 2009) -
Polimorfismos de los genes de la μ-calpaína y la calpastatina bovina en las razas de la dehesa
(Federación Española de Asociaciones de Ganado Selecto, 2007)La terneza de la carne es un factor determinante del nivel de satisfacción del consumidor. Sin embargo, la disminución de su elevada variabilidad es difícil de llevar a cabo por el gran número de factores genéticos y no ... -
Poly(3-hydroxybutyrate) hyperproduction by a global nitrogen regulator NtrB mutant strain of Paracoccus denitrificans PD1222
(Oxford Academic, 2017)Paracoccus denitrificans PD1222 accumulates short-length polyhydroxyalkanoates, poly(3-hydroxybutyrate), under nitrogen-deficient conditions. Polyhydroxybutyrate metabolism requires the 3-ketoacyl-CoA thiolase PhaA, the ...