Browsing Biología Celular by Title
Now showing items 1-20 of 125
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5-Aza-2'-deoxycytidine causes replication lesions that require Fanconi anemia-dependent homologous recombination for repair [Article]
(Oxford University Press, 2013)5-Aza-2'-deoxycytidine (5-azadC) is a DNA methyltransferase (DNMT) inhibitor increasingly used in treatments of hematological diseases and works by being incorporated into DNA and trapping DNMT. It is unclear what DNA ...
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A gibberellin-induced nuclease is localized in the nucleus of wheat aleurone cells undergoing programmed cell death [Article]
(The American Society for Biochemistry and Molecular Biology, 2003)The aleurone layer of cereal grains undergoes a gibberellin-regulated process of programmed cell death (PCD) following germination. We have applied a combination of ultrastructural and biochemical approaches to analyze ...
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A hydroalcoholic extract from the leaves of Nerium oleander inhibits glycolysis and induces selective killing of lung cancer cells [Article]
(Georg Thieme Verlag, 2013)Recent evidence suggests that cardiac glycosides might be used for the treatment of cancer. The ornamental shrub Nerium oleander has been used in traditional medicine for treating several disorders including cancer, and ...
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A purL mutant of Sinorhizobium fredii HH103 is symbiotically defective and altered in its lipopolysaccharide [Article]
(Microbiology Society, 2003)The pleiotropic phenotype of an auxotrophic purL mutant (SVQ295) of Sinorhizobium fredii HH103 has been investigated. SVQ295 forms colonies that are translucent, produce more slime and absorb less Congo red than those ...
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A pyrF auxotrophic mutant of Sinorhizobium fredii HH103 impaired in its symbiotic interaction with soybean and other legumes [Article]
(Sociedad Española de Microbiología. Viguera Editores, 2007)Transposon Tn5-Mob mutagenesis allowed the selection of a Sinorhizobium fredii HH103 mutant derivative (SVQ 292) that requires the presence of uracil to grow in minimal media. The mutated gene, pyrF, codes for an ...
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A Regulatory Role for cAMP-dependent Protein Kinase in Protein Traffic along the Exocytic Route [Article]
(The American Society for Biochemistry and Molecular Biology, 1996)The influence of protein kinase A activity on transport of newly synthesized vesicular stomatitis virus G glycoprotein along the exocytic pathway was examined. Transport of vesicular stomatitis virus G glycoprotein ...
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Acción del fármaco pirenzepina sobre células parietales en regeneración: estudio morfológico y cuantitativo [Article]
(Sociedad Española de Patología Digestiva, 1988) -
Age-mediated transcriptomic changes in adult mouse substantia nigra [Article]
(2013)Substantia nigra pars compacta (SNpc) is highly sensitive to normal aging and selectively degenerates in Parkinson’s disease (PD). Until now, molecular mechanisms behind SNpc aging have not been fully investigated using ...
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Alteraciones producidas por la ingesta crónica de etanol en células pepsinógenas de la mucosa gástrica de rata : estudio cuantitativo y ultraestructural [Article]
(Sociedad Española de Patología Digestiva, 1988) -
An experimental approach to the study of ag-nor proteins [Article]
(Japan Society Of Histochemistry and Cytochemistry, 1994)Purified polyclonal antibodies have been obtained against 100 KD and 36 KD Ag-NOR proteins. These two antibodies have been used to study the immunolocalization of both proteins on different cell types subjected to various ...
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Análisis de la función y la regulación de ArfGAP1 [PhD Thesis]
(2015-09-25)Una de las características más significativas de la célula eucariota es el incesante tráfico vesicular que acontece entre sus orgánulos. A pesar de ello, y con el fin de mantener su propia identidad, cada compartimento ...
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Análisis de la posición de los item en relación con los índices de dificultad de los mismos [Presentation]
(Universidad Europea de Madrid, 2010) -
Análisis funcional del complejo p24 en Saccharomyces cerevisiae [PhD Thesis]
(2010)El propósito general de esta tesis es el análisis molecular de la función del complejo p24 en los procesos selectivos de transporte vesicular entre el RE y el aparato de Golgi en la levadura Saccharomyces cerevisiae. ... ...
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Anti-tumour activity of Digitalis purpurea L. subsp. heywoodii [Article]
(Georg Thieme Verlag, 2003)Recent research has shown the anticancer effects of digitalis compounds suggesting their possible use in medical oncology. Four extracts obtained from the leaves of Digitalis purpurea subsp. heywoodii have been assessed ...
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Aspectos histofisiológicos del intestino remanente de ratas sometidas a una resección parcial de intestino delgado [Article]
(Consejo Superior de Investigaciones Científicas, Departamento de Investigaciones Fisiológicas, 1986) -
ATM specifically mediates repair of double-strand breaks with blocked DNA ends [Article]
(Nature Publishing Group, 2014)Ataxia telangiectasia is caused by mutations in ATM and represents a paradigm for cancer predisposition and neurodegenerative syndromes linked to deficiencies in the DNA-damage response. The role of ATM as a key regulator ...
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Author Correction: Scutoids are a geometrical solution to three-dimensional packing of epithelia [Article]
(Nature Research, 2018) -
Biological activity and redistribution of nucleolar proteins of two different cell lines treated with cis-dichloro-1,2-propylenediamine-N,N,N',N'-tetraacetato ruthenium (III) (RAP) [Article]
(National Institute of Science Communication and Information Resources, 2014)The interaction of a newly synthesized antitumor complex cis-dichloro-1,2-propylenediamine-N,N,N',N'-tetraacetato ruthenium (III) (RAP) with DNA was investigated in vitro through a number of techniques including comet ...
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Biología y cultivo del langostino Penaus Kerathurus (Forskal, 1775) del golfo de Cádiz [PhD Thesis]
(1981-06-17)