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Mostrando ítems 201-210 de 469
Artículo
Standardization of inducer-activated broad host range expression modules: debugging and refactoring an alkane-responsive AlkS/PalkB device
(Oxford University Press, 2021-09-17)
Although inducible heterologous expression systems have been available since the birth of recombinant DNA technology, the diversity of genetic devices and their coming together in the corresponding vectors often result ...
Artículo
Microbial Populations in Ferrous Iron Oxidation Bioreactors
(Universidad Pablo de Olavide de Sevilla, 2016)
Motivación: ferrous iron oxidation can take place in partly controlled biological reactors inoculated with mixed cultures of acidophilic microorganisms. In these bioreactors, liquor pH can affect ...
Artículo
NrcR, a new transcriptional regulator of rhizobium tropici ciat 899 involved in the legume root-nodule symbiosis
(Public Library of Science, 2016)
The establishment of nitrogen-fixing rhizobium-legume symbioses requires a highly complex cascade of events. In this molecular dialogue the bacterial NodD transcriptional regulators in conjunction with plant inducers, ...
Artículo
Ultraviolet disinfection robots to improve hospital cleaning: Real promise or just a gimmick?
(Frontiers Media, 2021)
The global COVID-19 pandemic due to the novel coronavirus SARS-CoV-2 has challenged the availability of traditional surface disinfectants. It has also stimulated the production of ultraviolet-disinfection robots by companies ...
Artículo
Wnt/β-Catenin Signaling Contributes to Paclitaxel Resistance in Bladder Cancer Cells with Cancer Stem Cell-Like Properties
(MDPI, 2021-12-31)
The Wnt/β-catenin pathway plays an important role in tumor progression and chemother apy resistance and seems to be essential for the maintenance of cancer stem cells (CSC) in several tumor types. However, the interplay ...
Tesis Doctoral
Caracterización de aislados de Escherichia coli de origen clínico y alimentario productores de batalactamasas de espectro extendido
(2014-09-24)
Escherichia coli, perteneciente a la familia Enterobacteriaceae, es el comensal más prevalente en el tracto gastrointestinal de humanos y uno de los principales agentes causantes de un amplio espectro de infecciones en ...
Capítulo de Libro
Programa de Innovación docente en la asignatura de Microbiología I
(Editorial Universidad de Sevilla, 2020)
Tesis Doctoral
Artículo
Energy-dependent accumulation of norfloxacin and porin expression in clinical isolates of Klebsiella pneumoniae and relationship to extended-spectrum β-lactamase production
(American Society for Microbiology, 2002-12-01)
The relationships between porin deficiency, active efflux of fluoroquinolones, and extended-spectrum β-lactamase (ESBL) production were determined for 53 clinical isolates of Klebsiella pneumoniae. Thirty-two ESBL-positive ...
Artículo
Loss of FBXW7 and accumulation of MCL1 and PLK1 promote paclitaxel resistance in breast cancer
(Impact Journals, 2016)
FBXW7 is a component of SCF (complex of SKP1, CUL1 and F-box-protein)-type ubiquitin ligases that targets several oncoproteins for ubiquitination and degradation by the proteasome. FBXW7 regulates cellular apoptosis by ...