Search Results - "Galvagno, Miguel A."

Biological Hydrogen Production by Dark Fermentation in a Stirred Tank Reactor and Its Correlation with the pH Time Evolution by Verónica L. Martínez, Gabriel L. Salierno, Rodrigo E. García, María José Lavorante, Miguel A. Galvagno, Miryan C. Cassanello

“…Dark fermentation is a hydrogen generating process carried out by anaerobic spore-forming bacteria that metabolize carbon sources producing gas and short-chain…”
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Poly(3-hydroxybutyrate) synthesis from glycerol by a recombinant Escherichia coli arcA mutant in fed-batch microaerobic cultures by Nikel, Pablo I, Pettinari, M. Julia, Galvagno, Miguel A, Méndez, Beatriz S

“…Poly(3-hydroxybutyrate) (PHB) synthesis was analyzed under microaerobic conditions in a recombinant Escherichia coli arcA mutant using glycerol as the main…”
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New Recombinant Escherichia coli Strain Tailored for the Production of Poly(3-Hydroxybutyrate) from Agroindustrial By-Products by Nikel, Pablo I, Almeida, Alejandra de, Melillo, Evelia C, Galvagno, Miguel A, Pettinari, M. Julia

“…A recombinant E. coli strain (K24K) was constructed and evaluated for poly(3-hydroxybutyrate) (PHB) production from whey and corn steep liquor as main carbon…”
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Poly(3-Hydroxybutyrate) Synthesis by Recombinant Escherichia coli arcA Mutants in Microaerobiosis by Nikel, Pablo I, Pettinari, M. Julia, Galvagno, Miguel A, Méndez, Beatriz S

“…We assessed the effects of different arcA mutations on poly(3-hydroxybutyrate) (PHB) synthesis in recombinant Escherichia coli strains carrying the pha…”
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Specific antioxidant enzymes are involved in the freeze-thawing response of industrial baker’s yeasts by Kronberg, María F, Terlizzi, Natalia L, Galvagno, Miguel A

“…Abstract In this study, the biochemical basis of resistance to slow freezing and thawing (F-T) stress was explored in two baker yeast industrial strains of…”
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Production of bacterial nanocellulose from wine industry residues: Importance of fermentation time on pellicle characteristics by Cerrutti, Patricia, Roldán, Pamela, García, Ricardo Martínez, Galvagno, Miguel A., Vázquez, Analía, Foresti, María L.

“…ABSTRACT Bacterial nanocellulose (BNC) was produced by Gluconacetobacter xylinus under static conditions using grape pomace extract (the most abundant residue…”
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Optimization of biomass production of a mutant of Yarrowia lipolytica with an increased lipase activity using raw glycerol by Galvagno, Miguel A, Iannone, Leopoldo J, Bianchi, Jorgelina, Kronberg, Florencia, Rost, Enrique, Carstens, Maria R, Cerrutti, Patricia

“…The yeast Yarrowia lipolytica accumulates oils and is able to produce extracellular lipases when growing in different carbon sources including glycerol, the…”
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Exploring differential scanning calorimetry as a tool for evaluating freezing stress sensitivity in Baker's yeasts by Santagapita, Patricio R., Kronberg, Florencia, Wu, Angel, Cerrutti, Patricia, Buera, M. Pilar, Galvagno, Miguel A.

“…Thermal transitions were analyzed after freezing and thawing of two commercial baker's yeast cells of Saccharomyces cerevisiae having high and low tolerance to…”
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Metabolic selective pressure stabilizes plasmids carrying biosynthetic genes for reduced biochemicals in Escherichia coli redox mutants by Nikel, Pablo I, Pettinari, M. Julia, Galvagno, Miguel A, Méndez, Beatriz S

“…Several biotechnological processes rely on the utilization of high-copy-number plasmids for heterologous gene expression, and understanding the interactions…”
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Escherichia coli arcA mutants: metabolic profile characterization of microaerobic cultures using glycerol as a carbon source by Nikel, Pablo I, Pettinari, M Julia, Ramírez, M Cecilia, Galvagno, Miguel A, Méndez, Beatriz S

“…ArcA is a global regulator that switches on the expression of fermentation genes and represses the aerobic pathways when Escherichia coli enters low oxygen…”
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Use of grape pomaces to produce biomass of a Komagataella pastoris strain expressing a bovine chymosin activity by Kingston, Diego, Novelli, Guido F., Cerrutti, Patricia, Recupero, Matias N., Blasco, Martin, Galvagno, Miguel A.

“…The use of agroindustrial wastes not only decreases bioprocesses and disposal costs but also contributes to the upgrading of the residues. An active…”
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Poly synthesis from glycerol by a recombinant Escherichia coli arcA mutant in fed-batch microaerobic cultures by Nikel, Pablo I, Pettinari, M. Julia, Galvagno, Miguel A, Mendez, Beatriz S

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Statistical optimization of a culture medium for biomass and poly(3-hydroxybutyrate) production by a recombinant Escherichia coli strain using agroindustrial byproducts by Nikel, Pablo I, Pettinari, M Julia, Méndez, Beatriz S, Galvagno, Miguel A

“…A statistically based Plackett-Burman screening design identified milk whey and corn steep liquor concentrations as well as ionic strength (based on phosphate…”
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Primeros aislamientos de Thraustochytriales (Labyrinthulomycetes, Heterokonta) de ambientes estuariales y salinos de la Argentina by Rosa, Silvina M.(Universidad Nacional de San Martín Instituto de Investigaciones Biotecnológicas ,Universidad de Buenos Aires Facultad de Ciencias Exactas y Naturales Departamento de Biodiversidad y Biología Experimental), Galvagno, Miguel A.(Universidad Nacional de San Martín Instituto de Investigaciones Biotecnológicas ,Universidad de Buenos Aires Facultad de Ingeniería Departamento de Ingeniería Química), Vélez, Carlos G.(Universidad de Buenos Aires Facultad de Ciencias Exactas y Naturales Departamento de Biodiversidad y Biología Experimental)

“…This is the first report of Labyrinthulomycetes for Argentina. Five strains of Thraustochytriales were isolated from both, a saline continental environment and…”
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Production of bacterial nanocellulose from wine industry residues: I mportance of fermentation time on pellicle characteristics by Cerrutti, Patricia, Roldán, Pamela, García, Ricardo Martínez, Galvagno, Miguel A., Vázquez, Analía, Foresti, María L.

“…ABSTRACT Bacterial nanocellulose (BNC) was produced by Gluconacetobacter xylinus under static conditions using grape pomace extract (the most abundant residue…”
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Ethanol synthesis from glycerol by Escherichia coli redox mutants expressing adhE from Leuconostoc mesenteroides by Nikel, P.I, Ramirez, M.C, Pettinari, M.J, Méndez, B.S, Galvagno, M.A

“…Analysis of the physiology and metabolism of Escherichia coli arcA and creC mutants expressing a bifunctional alcohol-acetaldehyde dehydrogenase from…”
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Use of grape pomaces to produce biomass of aKomagataella pastoris strain expressing a bovine chymosin activity by Kingston, Diego, Novelli, Guido F, Cerrutti, Patricia, Recupero, Matias N, Blasco, Martin, Galvagno, Miguel A

“…The use of agroindustrial wastes not only decreases bioprocesses and disposal costs but also contributes to the upgrading of the residues. An active…”
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PROTOTHECA ZOPFII (CHLOROPHYTA) CAPAZ DE UTILIZAR "GAS OIL", REGISTRADA POR PRIMERA VEZ EN AGUAS CONTAMINADAS DE ARGENTINA by VIGNA, MARÍA S., ALBERGHINA, JOSEFINA, DEL MÓNACO, SILVANA M., GALVAGNO, MIGUEL A.

“…Prototheca zopfii (Trebouxiophyceae, Chlorophyta) is a coccoid, colorless algae that we isolated from Reconquista River (Argentina, Prov. de Buenos Aires, Pdo…”
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Erratum to: Poly(3-hydroxybutyrate) synthesis from glycerol by a recombinant Escherichia coli arcA mutant in fed-batch microaerobic cultures by Nikel, Pablo I., Pettinari, M. Julia, Galvagno, Miguel A., Méndez, Beatriz S.

“…The original version of this article unfortunately contained a mistake. Materials and methods section, 2nd heading “Culture media and growth conditions”: The…”
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New Recombinant Escherichia coli Strain Tailored for the Production of Poly(3-Hydroxybutyrate) from Agroindustrial By-Products by Nikel, Pablo I, de Almeida, Alejandra, Melillo, Evelia C, Galvagno, Miguel A, Pettinari, M Julia

“…A recombinant E. coli strain (K24K) was constructed and evaluated for poly(3-hydroxybutyrate) (PHB) production from whey and corn steep liquor as main carbon…”
Get full text