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Biomarcadores en cangrejo de río (Procambarus clarkii) para evaluar la contaminación del Parque de Doñana y el Estuario del Guadalquivir por metales y plaguicidas
(Universidad de Córdoba, Servicio de Publicaciones, 2009)
La Tesis muestra la utilidad del cangrejo rojo americano, Procambarus clarkii, como bioindicador de contaminación, tanto en exposiciones controladas in vitro a plaguicidas modelo, como en estudios de campo para evaluar el ...
Caracterización y regulación fisiológica de enzimas implicadas en la asimilación de nitrógeno orgánico en Prochlorococcus
(Universidad de Córdoba, Servicio de Publicaciones, 2008)
La cianobacteria marina Prochlorocococcus se ha descrito como el organismo procariota fotosintético más abundante del océano y presumiblemente de la tierra. Responsable de una fracción importante de la producción primaria ...
RNA-Seq Analysis of Sulfur-Deprived Chlamydomonas Cells Reveals Aspects of Acclimation Critical for Cell Survival
(American Society of Plant Biologists, 2010)
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 ...
Reverse genetics in Chlamydomonas: a platform for isolating insertional mutants
(BioMed Central, 2011)
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 ...
Spectrophotometric Quantitation of Antioxidant Capacity through the Formation of a Phosphomolybdenum Complex: Specific Application to the Determination of Vitamin E1
(2013-09-23)
A spectrophotometric method has been developed for the quantitative determination of antioxidant capacity. The assay is based on the reduction of Mo(VI)to Mo(V) by the sample analyte and the subsequent formation of a green ...
Gut microbiota: in sickness and in health
(John Wiley & Sons, 2014)
Direct Determination of Glutathione S-transferase and Glucose-6-phosphate Dehydrogenase Activities in Cells Cultured in Microtitre Plates as Biomarkers for Oxidative Stress
(Fund for the Replacement of Animals in Medical Experiments, 1998)
The enzymes glutathione S,-transferase (GST) and glucose-6-phosphate dehydrogenase
(G-6PDH) are implicated in the defence against oxidative stress. GST is mainly involved
in the conjugation of electrophilic compounds ...
Molecular basis for the distinct divalent cation requirement in the uridylylation of the signal transduction proteins GlnJ and GlnB from Rhodospirillum rubrum
(BioMed Central, 2012)
Background: PII proteins have a fundamental role in the control of nitrogen metabolism in bacteria, through
interactions with different PII targets, controlled by metabolite binding and post-translational modification,
...
Expresión del gen chit42 de Trichoderma harzianum en plantas de fresa: obtención de plantas de fresa con mayor resistencia a la infección por Colletrotrichum acutatum
(Universidad de Córdoba, 2009)
La antracnosis, causada por diferentes especies del hongo Colletotrichum, origina importantes pérdidas de
producción en el cultivo de la fresa, un cultivo de gran interés agrícola en Andalucía, que aporta el 92.01% de
la ...
Biología molecular de la asimilación de nitrato en algas
(Universidad de Córdoba, 2009)
El alga verde eucariótica Chlamydomonas reinhardtii es un organismo modelo para el estudio de la biología
molecular de la asimilación de nitrato. Este sistema biológico presenta excelentes cualidades para estudios
bioquímicos, ...