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PhD Thesis
Valor pronóstico del análisis semicuantitativo del grado de fijación de la 2.[.[18f]fluoro-2-deoxi-d-glucosa mediante tomografía por emisión de positrones en pacientes pediátricos con linfoma
(2016-01-29)
El linfoma es una neoplasia relativamente frecuente en niños y adolescentes jóvenes constituyendo del 10% al 15% de todas las neoplasias que aparecen durante la edad pediátrica1, 2. Su pronóstico ha mejorado gracias al ...
Article
Medicago LINC complexes function in nuclear morphology, nuclear movement, and root nodule symbiosis 1[OPEN]
(American Society of Plant Biologists, 2019)
Nuclear movement is involved in cellular and developmental processes across eukaryotic life, often driven by Linker of Nucleoskeleton and Cytoskeleton (LINC) complexes, which bridge the nuclear envelope (NE) via the ...
PhD Thesis
Caracterización de genes de Rhizobium tropici CIAT 899 implicados en la biosíntesis de los factores de nodulación independiente de la activación por flavonoides e inducidos por estrés osmótico
(2019-06-19)
En el establecimiento de la simbiosis rizobio-leguminosa, los flavonoides secretados por las raíces activan un regulador transcripcional (proteína NodD) que por unión a unas secuencias promotoras conservadas en los rizobios ...
Article
SCFFBXW7α modulates the intra-S-phase DNA-damage checkpoint by regulating Polo like kinase-1 stability
(Impact Journals LLC, 2014)
The intra-S-checkpoint is essential to control cell progression through S phase under normal conditions and in response to replication stress. When DNA lesions are detected, replication fork progression is blocked allowing ...
Article
OXA-48-Like-Producing Klebsiella pneumoniae in Southern Spain in 2014-2015
(Oxford University Press, 2019)
The aim of this study was to characterize the population structure of 56 OXA-48-like-producing Klebsiella pneumoniae isolates, as well as extended-spectrum β-lactamase (ESBL) and carbapenemase genes, recovered in 2014 and ...
Article
Structure and biological roles of Sinorhizobium fredii HH103 exopolysaccharide
(Public Library of Science, 2014)
Here we report that the structure of the Sinorhizobium fredii HH103 exopolysaccharide (EPS) is composed of glucose, galactose, glucuronic acid, pyruvic acid, in the ratios 5:2:2:1 and is partially acetylated. A S. fredii ...
Article
Regulatory elements located in the upstream region of the Rhizobium leguminosarum rosR global regulator are essential for its transcription and mRNA stability
(Multidisciplinary Digital Publishing Institute (MDPI), 2017)
Rhizobium leguminosarum bv. trifolii is a soil bacterium capable of establishing a symbiotic relationship with clover (Trifolium spp.). Previously, the rosR gene, encoding a global regulatory protein involved in motility, ...
Article
Determination of periodontopathogens in patients with Cri du chat syndrome
(Medicina Oral, 2013)
Objectives: Cri du chat syndrome is a genetic alteration associated with some oral pathologies. However, it has not been described previously any clinical relationship between the periodontal disease and the syndrome. The ...
Article
N-acetylcysteine selectively antagonizes the activity of imipenem in Pseudomonas aeruginosa by an OprD-mediated mechanism
(American Society for Microbiology, 2015-01-01)
The modulating effect of N-acetylcysteine (NAC) on the activity of different antibiotics has been studied in Pseudomonas aeruginosa. Our results demonstrate that, in contrast to previous reports, only the activity of ...
Article
Opening the "black box" of nodD3, nodD4 and nodD5 genes of Rhizobium tropici strain CIAT 899
(BioMed Central, 2015)
Background: Transcription of nodulation genes in rhizobial species is orchestrated by the regulatory nodD gene. Rhizobium tropici strain CIAT 899 is an intriguing species in possessing features such as broad host range, ...