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Mostrando ítems 581-590 de 685
Tesis Doctoral
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Introducción de nuevas herramientas de gestión para el control de los recursos hídricos y nutricionales en la agricultura bajo diferentes sistemas de riego
(2017-09-25)
Los caracteres de producción en Kg/Ha, peso y tamaño de fruto, grosor de cáscara, peso, volumen y rendimiento de zumo, así como parámetros de calidad con propiedades organolépticas y nutraceúticas (grados brix, acidez, ...
Artículo
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Induction of petite yeast mutants by membrane-active agents
(American Society for Microbiology, 1988)
Ethanol proved to be a strong mutagenic agent of Saccharomyces mitochondrial DNA. Other active membrane solvents, such as tert-butanol, isopropanol, and sodium dodecyl sulfate, also turned out to be powerful petite mutation ...
Tesis Doctoral
Artículo
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Increased Aurora B activity causes continuous disruption of kinetochore-microtubule attachments and spindle instability
(National Academy of Sciences, 2014)
Aurora B kinase regulates the proper biorientation of sister chromatids during mitosis. Lack of Aurora B kinase function results in the inability to correct erroneous kinetochore-microtubule attachments and gives rise to ...
Artículo
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Unravelling the genetic basis of simplex Retinitis Pigmentosa cases
(Nature Publishing Group, 2017)
Retinitis Pigmentosa (RP) is the most common form of inherited retinal dystrophy (IRD) characterized ultimately by photoreceptors degeneration. Exhibiting great clinical and genetic heterogeneity, RP can be inherited as ...
Artículo
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DNA adenine methylase mutants of Salmonella typhimurium show defects in protein secretion, cell invasion, and M cell cytotoxicity
(National Academy of Sciences, 1999)
Mutants of Salmonella typhimurium lacking DNA adenine methylase are attenuated for virulence in BALB/c mice. LD50 values of a DNA adenine methylation (Dam)- mutant are at least 103- to 104-fold higher than those of the ...
Artículo
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Cell consequences of loss of function of the epigenetic factor EHMT1
(Elsevier, 2023)
EHMT1 is an epigenetic factor with histone methyltransferase activity that appears mutated in Kleefstra syndrome, a neurodevelopmental genetic disorder characterized by developmental delay, intellectual disability, and ...
Tesis Doctoral
Artículo
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Survey of Early-Diverging Lineages of Fungi Reveals Abundant and Diverse Mycoviruses
(American Society for Microbiology, 2020)
Mycoviruses are widespread and purportedly common throughout the fungal kingdom, although most are known from hosts in the two most recently diverged phyla, Ascomycota and Basidiomycota, together called Dikarya. To augment ...
Artículo
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Identification of a serine hydrolase which cleaves the alicyclic ring of tetralin
(American Society for Microbiology, 2000)
A gene designated thnD, which is required for biodegradation of the organic solvent tetralin by Sphingomonas macrogoltabidus strain TFA, has been identified. Sequence comparison analysis indicated that thnD codes for a ...