Resultados de búsqueda - "CULTURE MEDIA"

Evaluación de dos medios de cultivo en la producción de embriones in vitro de alpacas (Vicugna pacos) por Laines Arcce, Irving Mitchell, Contreras Huaman, Mijaíl, Olaguivel, Cesar A.

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Xylanase production by cellulomonas phragmiteti using lignocellulosic waste materials por Buda, Kata, Fekete, Tünde, Ontañon, Ornella Mailen, Campos, Eleonora, Fehér, Csaba

“…To meet this aim, different lignocellulosic residues were used as carbon sources for growth using defined mineral or nutritive culture media. Cell-free culture supernatants with xylanolytic activity were produced in all the conditions evaluated, but the highest xylanase activity (15.3 U/mL) was achieved in Luria–Bertani (LB) medium containing 1% waste paper. …”
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Primera cita de Ramularia collo-cygni para la provincia de La Pampa (Argentina) = First reported case of Ramularia collo-cygni for la Pampa province, Argentina por Figueruelo, Andrea Mariana, Comerio, Ricardo Mario

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Yeast identification in grape juice concentrates from Argentina por Combina, Mariana, Daguerre, Claire, Massera, Ariel Fernando, Mercado, Laura Analia, Sturm, Maria Elena, Ganga, M. Angélica, Martínez, Claudio

“…Methods and Results: Osmophilic and osmotolerant yeasts were isolated from spoiled – visually effervescent – and unspoiled – without any visible damage – grape juice concentrates by the spread‐plate technique in two culture media. Yeast identification was done by classical and molecular methods. …”
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Efecto de subcultivos sucesivos de Beauveria bassiana sobre sus características y actividad contra Premnotrypes vorax por García, Magda X., Villamizar, Laura F., Torres, Lissette A., Cotes, Alba M.

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Occurrence of powdery mildew disease in wheat fertilized with increasing silicon doses: a chemometric analysis of antioxidant response por Moldes, Carlos Alberto, Lima Filho, Oscar Fontão de, Merini, Luciano J., Tsai, Siu M., Camiña, José Manuel

“…Pathogen Index decreased while mass and number of grain, dry weight of shoots were significantly increased, proportionally to silicon concentration increasing in culture media; biochemical parameters were also influenced by the concentration of silicon. …”
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PLPKI: A novel serine protease inhibitor as a potential biochemical marker involved in horizontal resistance to Phytophthora infestans por Feldman, Mariana Laura, Andreu, Adriana Balbina, Korgan, Samanta, Lobato, Maria Candela, Huarte, Marcelo Atilio, Walling, Linda Lee, Daleo, Gustavo Raul

“…PLPKI inhibited the activity of extracellular proteases produced by two pathogens of potato, P. infestans and Rhizoctonia solani, but was inactive against proteases secreted into the culture media by the binucleate Rhizoctonia N2, a non‐pathogenic fungus for potato. …”
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Cestode parasites release extracellular vesicles with microRNAs and immunodiagnostic protein cargo por Ancarola, María Eugenia, Marcilla, Antonio, Herz, Michaela, Macchiaroli, Natalia, Pérez, Matías, Asurmendi, Sebastian, Brehm, Klaus, Poncini, Carolina, Rosenzvit, Mara Cecilia, Cucher, Marcela

“…Interestingly, while T. crassiceps and M. corti metacestodes secrete membranous structures into the culture media, similar vesicles were observed in the interface of the germinal and laminated layers of E. multilocularis metacestodes and were hardly detected in culture supernatants. …”
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Linoleic acid stimulates neutral lipid accumulation in lipid droplets of maturing bovine oocytes por Carro, María De Las Mercedes, Buschiazzo, Jorgelina, Rios, Glenda Laura, Oresti, Gerardo Martin, Alberio, Ricardo

“…Linoleic acid (LA) is a polyunsaturated fatty acid present in high concentrations in bovine follicular fluid; when added to maturation culture media, it affects oocyte competence (depending on the type and concentration of LA used). …”
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Compatibilidad de Beauveria bassiana y Metarhizium anisopliae con Nimkol-L para el combate de Heterotermes tenuis por Castiglioni, E., Vendramim, J.D., Alves, S.B.

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Avances de investigación para la propagación vegetativa por cultivo in vitro de Myrciaria dubia (H.B.K.) Mc Vaugh “camu camu” por Pinedo Freyre, Sergio Fernando, Imán Correa, Sixto Alfredo, Celis Morey, Eloiza

“…For cultivation in vitro assays were performed disinfection, culture media and different concentrations of hormones, in the Laboratory of Plant Tissue Culture, INIA-Loreto. …”
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Upregulation of interferon-alpha gene in bovine embryos produced in vitro in response to experimental infection with noncytophatic bovine-viral-diarrhea virus por González Altamiranda, Erika, Arias, María E., Kaiser, German Gustavo, Mucci, Nicolas Crescencio, Odeon, Anselmo Carlos, Felmer, Ricardo N.

“…Total RNA of each embryo group was extracted to determine the transcription levels of 9 specific transcripts related with antiviral and inflammatory response by SYBR Green real time quantitative (RT-qPCR). Culture media and an aliquot of the last embryos wash on Day 7 were analyzed by titration and virus isolation, respectively. …”
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Micropropagación de Saintpaulia ionantha H.Wendel var. Bangle Blue por Terenti Romero, Claudia Mabel, Verdes, Patricia

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Morphological and molecular characterization of Nothopassalora personata from Argentina por Monguillot, Joaquín Humberto, Bernanrdi Lima, Nelson, Paredes, Juan Andrés, Giordano, Damián Francisco, Oddino, Claudio, Rago, Alejandro Mario, Carmona, Marcelo, Conforto, Erica Cinthia

“…Mycelial growth was evaluated on four culture media: peanut oatmeal agar (POA), potato dextrose agar (PDA), peanut leaflet extract agar (PLA) and peanut seed extract agar (PSA), with PSA and PDA showing the greatest radial growth. …”
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Evaluation of different nitrogen sources on growth and fermentation performance for enhancing ethanol production by wine yeasts por Rojo, Cecilia, Talia, Paola Mónica, Lerena, María Cecilia, Ponsone, María Lorena, Gonzalez, Magali Lucia Rosa, Becerra, Lucia Maribel, Mercado, Laura Analia, Martín-Arranz, Virginia, Rodriguez Gomez, Francisco, Arroyo Lopez, Francisco Noe, Combina, Mariana

“…Five yeast strains of species Saccharomyces cerevisiae and Zygosaccharomyces rouxii were cultured in both synthetic culture media and natural grape juice supplemented with ammonium sulfate (NH), yeast extract (YE), Fermaid K (FERM), and urea (U) at varying concentrations. …”
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Soil microbial communities under different soybean cropping systems: Characterization of microbial population dynamics, soil microbial activity, microbial biomass, and fatty acid p... por Meriles, José M., Vargas Gil, Silvina, Conforto, Erica Cinthia, Figoni, Gervasio Jose, Lovera, Edgar Francisco, March, Guillermo Juan, Guzmán, C.A.

“…The following quantifications were performed: soil microbial populations by soil dilution plate technique on selective and semi-selective culture media; microbial respiration and microbial biomass by chloroform fumigation-extraction; microbial activity by fluorescein diacetate hydrolysis; and fatty acid methyl ester (FAME) profiles. …”
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Effects of solarization on the biological and chemical properties of a substrate por Ayoub, Ibrahim, Bigatton, Ezequiel Darío, Ortiz, Diego, Archilla, Mariela Valeria, Lucini, Enrique Iván, Vázquez, Carolina, Moreno, Maria Valeria

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Mycorrhizal fungi isolated from native terrestrial orchids of pristine regions in Córdoba (Argentina) por Fernández Di Pardo, Agustina, Chiocchio, Viviana M., Barrera, Viviana Andrea, Colombo, Roxana P., Martinez, Alicia E., Gasoni, Amelia Laura, Godeas, Alicia M.

“…Morphological characteristics as color of colonies, texture, growth rate, hyphal diameter and length and presence of sclerotia were observed on culture media. To define the number of nuclei per cell, the isolates were grown in Petri dishes containing water-agar (WA) for three days at 25°C and stained with Safranine-O solution. …”
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Propagação in vitro de Eucalyptus dunnii Maiden: desenvolvimento de um novo meio basal e estimação de parâmetros genéticos para características morfofisiológicas por Oberschelp, Gustavo Pedro Javier

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Low-cost culture medium for biomass production of lactic acid bacteria with probiotic potential destined to broilers = Desarrollo de un medio de cultivo de bajo costo para la produ... por Berisvil, Ayelén Patricia, Astesana, Diego Martín, Zimmermann, Jorge Alberto, Frizzo, Laureano Sebastian, Rossler, Eugenia, Romero Scharpen, Analía, Olivero, Carolina Raquel, Zbrun, María Virginia, Signorini Porchiett, Marcelo Lisandro, Sequeira, Gabriel Jorge, Drago, Silvina, Soto, Lorena Paola

“…The aim of this study was to evaluate different low-cost culture media for biomass production of 3 potential probiotic L. salivariusstrains, which could be destined to broilers at farms. …”
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