Publicaciones Científicas Biología Molecular: Recent submissions
Now showing items 281-300 of 582
-
Caracterización funcional y molecular de AtGRDP1 un nuevo gen implicado en la respuesta a ABA y estrés abiótico
(2014-05)"El estrés abiótico afecta la germinación así como el crecimiento y desarrollo de las plantas, impactando en la productividad agrícola. En este estudio, se caracterizó molecular y funcionalmente el gen AtGRDP1 (Arabidopsis ... -
Epidemiología molecular de la tuberculosis en San Luis Potosí
(2014-04)"CONTEXTO: El estado de San Luis Potosí sufre las vulnerabilidades socioeconómicas y factores de riesgo determinantes de la TB y aunque México es un país prioritario para elcontrol de la TB, los estudios de epidemiología ... -
Mecanismos moleculares de la modulación del metabolismo y la diferenciación adiposa por isoorientina
(2013-09)"La Isoorientina (ISO), una isoflavona presente en numerosas plantas empleadas por la medicina tradicional, posee probados efectos hipoglucemiantes pero sus mecanismos de acción son aún poco conocidos. Al analizar los ... -
Chemical, metabolomic and proteomic analysis of young cladodes from Opuntia cultivars with different domestication grade
(2014-03)"Nutraceutical potential of Opuntia cladodes has been reported, therapeutical effects have been associated to antioxidant compounds reported in Opuntia, such phenolic acids and flavonoids. Opuntia species have been classified ... -
Maximizing hydrogen production and substrate consumption by Escherichia coli WDHL in cheese whey fermentation
(2013-10)"Fermentative hydrogen production is strongly affected by pH. In order to maximize hydrogen production and substrate consumption in Escherichia coli ΔhycA, ΔlacI (WDHL) cheese whey fermentation, the influence of pH control ... -
Expansión de células CD34+ de sangre de cordón umbilical en frascos giratorios
(2014-08)"El transplante de células madre hematopoyéticas está limitado por la cantidad de células CD34+ presentes en las unidades de sangre de cordón umbilical; el objetivo de este trabajo fue obtener la expansión in vitro de ... -
Expansion of human hematopoietic cells from umbilical cord blood using roller bottles in CO2 and CO2-free atmosphere
(2011-04)"In this work, we evaluated the expansion of human hematopoietic stem cells from umbilical cord blood in roller bottles. The Iscove's modified Dulbecco's medium, the Stem Pro 34-SFM medium, and the L-15 Leibovitz's medium ... -
Escherichia coli and its application to biohydrogen production
(2015-03)"Hydrogen is an attractive energy carrier because of its high energy density, and used as a raw material in various chemical processes. Nowadays, hydrogen demand is supplied from non-renewable sources, and alternative ... -
Fermentative biohydrogen production: trends and perspectives
(2008-01)"Biologically produced hydrogen (biohydrogen) is a valuable gas that is seen as a future energy carrier, since its utilization via combustion or fuel cells produces pure water. Heterotrophic fermentations for biohydrogen ... -
Replicative and integrative plasmids for production of human interferon gamma in Bacillus subtilis
(2010-11)"Integrative and replicative plasmids for the expression driven by the P43 promoter and secretion of recombinant proteins in Bacillus subtilis were constructed. The plasmids named pInt and pRep respectively were tested for ... -
Heterologous expression of a novel psychrophilic Cu/Zn superoxide dismutase from Deschampsia antarctica
(Elsevier, 2009-09)"Superoxide dismutase (SOD) catalyzes the conversion of the superoxide radical (O2−) into oxygen and hydrogen peroxide. Deschampsia antarctica is a plant that grows in Antarctica and survives to extreme low temperature and ... -
Indole modifies the central carbon flux in the anaerobic metabolism of Escherichia coli: application to the production of hydrogen and other metabolites
(Elsevier, 2016-12)"Indole is a bicyclic signaling molecule with effects on both eukaryotic and prokaryotic cells. The majority of studies of indole action have been performed with bacteria cultured under aerobic conditions and little ... -
Nitrogen sources impact hydrogen production by Escherichia coli using cheese whey as substrate
(Elsevier, 2013-09)"The impact of nitrogen source on hydrogen production by Escherichia coli WDHL (Delta hycA Delta lacI) strain using cheese whey as a substrate was evaluated. To improve the assimilation of complex proteins such as lactalbumin, ... -
Novel fusion protein derived from vasostatin 30 and vasoinhibin II-14.1 potently inhibits coronary endothelial cell proliferation
(2013-07)"Angiogenesis has been considered an important target for cancer therapy. The inhibition of angiogenesis represents a promising strategy for anti-cancer treatment, tumor growth inhibition, and metastasis. Vasostatin 30 ... -
Identification of calcium stress induced genes in amaranth leaves through suppression subtractive hybridization
(Elsevier, 2011-11)"Calcium (Ca2+) is a critical ion for the growth and development of plants and plays an important role in signal transduction pathways in response to biotic and abiotic stresses. We investigated the Ca2+ stress responsive-genes ... -
Identification of yeast and bacteria involved in the mezcal fermentation of Agave salmiana
(Wiley, 2008-06)"Aims: To identify the yeast and bacteria present in the mezcal fermentation from Agave salmiana. Methods and Results: The restriction and sequence analysis of the amplified region, between 18S and 28S rDNA and 16S rDNA ... -
Biohydrogen production by the psychrophilic G088 strain using single carbohydrates as substrate
(Elsevier, 2016-05)"The production of biohydrogen by psychrophilic G088 strain ([EU636029]), closely related to Polaromonas rhizosphaerae ([EF127651]) was evaluated using xylose, glucose, fructose, galactose, lactose or sucrose as a carbon ... -
Hydrogen production by Escherichia coli ΔhycA ΔlacI using cheese whey as substrate
(Elsevier, 2010-01)"This study reports a fermentative hydrogen production by Escherichia coli using cheese whey as substrate. To improve the biohydrogen production, an E. coli ΔhycA ΔlacI strain (WDHL) was constructed. The absence of hycA ... -
Estimation of hydrogen production in genetically modified E. coli fermentations using an artificial neural network
(Elsevier, 2010-12)"Biological hydrogen production is an active research area due to the importance of this gas as an energy carrier and the advantages of using biological systems to produce it. A cheap and practical on-line hydrogen ... -
Analysis of phthalic acid, bisphenol A and bisphenol A dimethacrylate in Mexican food cans by HPLC with evaporative light scattering detector
(2013-06)"Bisphenol A (BPA), bisphenol A dimethacrylate (BisDMA) and phthalic acid (PA) endocrine disruptors can migrate from the plastic lining of cans to foods producing serious health problems when they exceed allowable concentration ...