División de Biología Molecular: Envíos recientes
Mostrando ítems 381-400 de 595
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The Epl1 and Sm1 proteins from Trichoderma atroviride and Trichoderma virens differentially modulate systemic disease resistance against different life style pathogens in Solanum lycopersicum
(Frontiers Media S.A., 2015-02)"Fungi belonging to the genus Trichoderma, commonly found in soil or colonizing plant roots, exert beneficial effects on plants, including the promotion of growth and the induction of resistance to disease. T virens and T ... -
Structural basis for redox regulation of cytoplasmic and chloroplastic triosephosphate isomerases from Arabidopsis thaliana
(Frontiers Media S.A., 2016-12)"In plants triosephosphate isomerase (TPI) interconyerts glyceraldehyde 3-phosphate (G3P) and dihydroxyacetone phosphate (DHAP) during glycolysis, gluconeogenesis, and the Calvin-Benson cycle. The nuclear genome of land ... -
Arabidopsis AtDjA3 null mutant shows increased sensitivity to abscisic acid, salt, and osmotic stress in germination and post-germination stages
(Frontiers Media S.A., 2016-02)"DnaJ proteins are essential co-chaperones involved in abiotic and biotic stress responses. Arabidopsis AtDjA3 gene encodes a molecular co-chaperone of 420 amino acids, which belongs to the J-protein family. In this study, ... -
Nuclear localization of the dehydrin OpsDHN1 is determined by histidine-rich motif
(Frontiers Media S.A., 2015-09)"The cactus OpsDHN1 dehydrin belongs to a large family of disordered and highly hydrophilic proteins known as Late Embryogenesis Abundant (LEA) proteins, which accumulate during the late stages of embryogenesis and in ... -
Evaluation of a SUMO E2 conjugating enzyme involved in resistance to Clavibacter michiganensis subsp. michiganensis in Solanum peruvianum, through a tomato mottle virus VIGS assay
(Frontiers Media S.A., 2015-12)"Clavibacter michiganensis subsp. michiganensis (Cmm) causes bacterial wilt and canker of tomato. Currently, no Solanum lycopersicum resistant varieties are commercially available, but some degree of Cmm resistance has ... -
Overexpression of AtGRDP2, a novel glycine-rich domain protein, accelerates plant growth and improves stress tolerance
(Frontiers Media S.A., 2015-01)"Proteins with glycine-rich signatures have been reported in a wide variety of organisms including plants, mammalians, fungi, and bacteria. Plant glycine-rich protein genes exhibit developmental and tissue-specific expression ... -
Molecular modeling and expression analysis of a MADS-box cDNA from mango (Mangifera indica L.)
(2014-08)"MADS-box genes are a large family of transcription factors initially discovered for their role during development of flowers and fruits. The MADS-box transcription factors from animals have been studied by X-ray protein ... -
Physiological and molecular implications of plant polyamine metabolism during biotic interactions
(Frontiers Media S.A., 2014-03)"During ontogeny, plants interact with a wide variety of microorganisms. The association with mutualistic microbes results in benefits for the plant. By contrast, pathogens may cause a remarkable impairment of plant growth ... -
A dehydrin-dehydrin interaction: the case of SK3 from Opuntia streptacantha
(Frontiers Media S.A., 2014-10)"Dehydrins belongs to a large group of highly hydrophilic proteins known as Late Embryogenesis Abundant (LEA) proteins. It is well known that dehydrins are intrinsically disordered plant proteins that accumulate during the ... -
Composition and function of P bodies in Arabidopsis thaliana
(Frontiers Media S.A., 2014-05)"mRNA accumulation is tightly regulated by diverse molecular pathways. The identification and characterization of enzymes and regulatory proteins involved in controlling the fate of mRNA offers the possibility to broaden ... -
Genetic diversity of the Mycobacterium tuberculosis Complex in San Luis Potosí, México
(2013)"Background Although epidemiologic and socioeconomic criteria and biomedical risk factors indicate high-priority for tuberculosis (TB) control in Mexico, molecular epidemiology studies of the disease in the country are ... -
High resistance to oxidative stress in the fungal pathogen Candida glabrata is mediated by a single catalase, Cta1p, and is controlled by the transcription factors Yap1p, Skn7p, Msn2p, and Msn4p
(2008-05)"We characterized the oxidative stress response of Candida glabrata to better understand the virulence of this fungal pathogen. C. glabrata could withstand higher concentrations of H2O2 than Saccharomyces cerevisiae and ... -
yKu70/yKu80 and Rif1 regulate silencing differentially at telomeres in Candida glabrata
(2008-12)"Candida glabrata, a common opportunistic fungal pathogen, adheres efficiently to mammalian epithelial cells in culture. This interaction in vitro depends mainly on the adhesin Epa1, one of a large family of cell wall ... -
Subtelomeric silencing of the MTL3 locus of Candida glabrata requires yKu70, yKu80, and Rif1 proteins
(2010-10)"Candida glabrata is a haploid opportunistic fungal pathogen that is phylogenetically related to Saccharomyces cerevisiae. Even though C. glabrata has no known sexual cycle, it contains, like S. cerevisiae, three mating ... -
Occurrence of killer Candida glabrata clinical isolates
(2012)"In this work we characterized the occurrence of killer activity in 64 Candida glabrata clinical isolates under different conditions. We found that only 6.25 % of the clinical isolates tested were positive for killer ... -
Characterization of volatile compounds from ethnic Agave alcoholic beverages by gas chromatography-mass spectrometry
(Faculty of Food Technology and Biotechnology, University of Zagreb, 2008)"Ethnic Agave alcoholic beverages such as raicilla, sisal, tequila, mezcal, bacanora, sotol and pulque have been analyzed by gas chromatography and headspace solid-phase microextraction- gas chromatography-mass spectrometry ... -
Optimization of bioethanol production from coffee mucilage
(2015-08)"A response surface methodology with 2(k) full factorial design was applied to obtain optimum conditions for bioethanol production using coffee mucilage (CM) as the substrate and Saccharomyces cerevisiae NRRL Y-2034 as the ... -
Análisis in vitro del péptido antiviral HRA2pl producido en tabaco, contra Ortopneumovirus y Rubulavirus humanos
(2018-02)"Las infecciones respiratorias agudas (IRA’s) representan un importante problema de salud ya que ocupan el segundo lugar a nivel mundial de morbimortalidad en niños menores de 5 años. Los principales agentes causales son ... -
Caracterización de la sobreexpresión del gen WRKY2 de Arabidopsis thaliana en respuesta al estrés abiótico
(2018-01)"Las proteínas WRKY son importantes factores de transcripción (FTs) involucrados en diversos procesos en plantas como crecimiento, desarrollo, estrés biótico y abiótico. En la planta modelo Arabidopsis thaliana existen ... -
The biorefinery concept: production of bioactive compounds and biofuels
(2018-01)"Have been described that biomass has the potential to replace a large fraction of fossil resources as feedstocks for industrial productions. However, to conversion of biomass been profitable it is necessary integrate the ...