PDI - Resultado de Búsqueda

Renato Chavez

Full Professor

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Food microbiology Micotoxins Secondary metabolites Enzymes

Cellular and Molecular Biology, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2002
Biochemist, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 1995

Full Professor Full Time

UNIVERSIDAD DE SANTIAGO DE CHILE

Chemistry and Biology

Santiago, Chile

2006 - At present

Full Professor Full Time

Universidad de Santiago de Chile

Santiago, Chile

2006 - At present


Molecular basis for the biosynthesis of the siderophore coprogen in the cheese-ripening fungus Penicillium roqueforti González K, Montanares M, Gallardo M, Gil-Durán C, Forero AM, Rodríguez J, Jiménez C, Vaca I, Chávez R. Article BIOLOGICAL RESEARCH (2025)
Occurrence of ochratoxin A and total aflatoxins in capsicum-derived spices: a comparative estimation across countries Palma, Paulina; Calderon, Raul; Godoy, Marcelo; Rivera, Andrea; Chavez, Renato Article ISI FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT (2025)
Siderophore Activity of Partially Acetylated Fusarinines from the Sponge-Derived Fungus Pseudogymnoascus verrucosus Montanares, Mariana; Jimenez, Carlos; Rodríguez, Jaime; Diaz, Anai; Ageitos, Lucia; Chavez, Renato; Vaca, Inmaculada Article ISI JOURNAL OF NATURAL PRODUCTS (2025)
Siderophore Activity of Partially Acetylated Fusarinines from the Sponge-Derived Fungus Pseudogymnoascus verrucosus. Montanares M, Jiménez C, Rodríguez J, Diaz A, Ageitos L, Chávez R, Vaca I. Article JOURNAL OF NATURAL PRODUCTS (2025)
Expanding the Toolbox for Genetic Manipulation in Pseudogymnoascus: RNAi-Mediated Silencing and CRISPR/Cas9-Mediated Disruption of a Polyketide Synthase Gene Involved in Red Pigment Production in P. verrucosus Palma, Diego; Chavez, Renato; Vaca, Inmaculada Article ISI JOURNAL OF FUNGI (2024)
CRISPR/Cas9-Mediated Disruption of the <i>pcz1</i> Gene and Its Impact on Growth, Development, and Penicillin Production in <i>Penicillium rubens</i> Palma, Diego; Marcano, Yudethzi; Palacios, Jose-Luis; Levican, Gloria; Vaca, Inmaculada; Chavez, Renato Article ISI JOURNAL OF FUNGI (2023)
Pr<i>laeA</i> Affects the Production of Roquefortine C, Mycophenolic Acid, and Andrastin A in <i>Penicillium roqueforti</i>, but It Has Little Impact on Asexual Development Montanares, Mariana; Gonzalez, Kathia; Levican, Gloria; Vaca, Inmaculada; Chavez, Renato Article ISI JOURNAL OF FUNGI (2023)
<i>Penicillium chrysogenum</i>, a Vintage Model with a Cutting-Edge Profile in Biotechnology Fierro, Francisco; Vaca, Inmaculada; Castillo, Nancy, I; Ovidio Garcia-Rico, Ramon; Chavez, Renato Article ISI MICROORGANISMS (2022)
A novel gene from the acidophilic bacterium Leptospirillum sp. CF-1 and its role in oxidative stress and chromate tolerance Javier Rivera Araya; Matï¿½as Riveros; Alonso Ferrer; Renato Chï¿½vez; Gloria Levicï¿½n Article ISI SCIELO (2022)
Insights into Systems for Iron-Sulfur Cluster Biosynthesis in Acidophilic Microorganisms Myriam, Perez; Braulio, Paillavil; Javiera, Rivera-Araya; Claudia, Munoz-Villagran; Omar, Orellana; Gloria, Levican Article ISI JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY (2022)
The Emergence of New Catalytic Abilities in an Endoxylanase from Family GH10 by Removing an Intrinsically Disordered Region Rojas, Maximiliano; Guixé, Victoria; Vaca, Inmaculada; Levican, Gloria; Chavez, Renato Article ISI INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022)
Transcriptomic analysis of chloride tolerance in <i>Leptospirillum</i> <i>ferriphilum</i> DSM 14647 adapted to NaCl Rivera-Araya, Javier; Heine, Thomas; Chavez, Renato; Schloemann, Michael; Levican, Gloria Article ISI PLOS ONE (2022)
Bioalgorithms for optical networks: New heuristic based on hyphae Renato Chavez Rosales; M. Angelica Ganga-Muñoz Article SCIELO INGENIARE. REVISTA CHILENA DE INGENIERIA (2021)
Description of the First Four Species of the Genus <i>Pseudogymnoascus</i> From Antarctica Villanueva, Pablo; Vasquez, Ghislaine; Oliva, Vicente; Diaz, Anai; Laich, Federico; Chavez, Renato; Vaca, Inmaculada Article ISI FRONTIERS IN MICROBIOLOGY (2021)
Effect of xylan and rice husk on feruloyl esterase activity in Penicillium rubens Elizabeth Hernandez-Perez, Debora; Chavez-Rosales, Renato; Ovidio Garcia-Rico, Ramon Article ISI REVISTA MVZ CORDOBA (2021)
Fungal Planet description sheets: 1284-1382 Osieck, E. R.; Boers, J.; Van Iperen, A. L.; Starink-Willemse, M.; Balashov, S.; Bulgakov, T. S.; Morozova, O., V; Decock, C. A.; McMullan-Fisher, S.; Ageev, D., V; et al. Article ISI PERSOONIA (2021)
IMA genome-F14 Draft genome sequences of Penicillium roqueforti, Fusarium sororula, Chrysoporthe puriensis, and Chalaropsis populi van der Nest, Magriet A.; Chavez, Renato; De Vos, Lieschen; Duong, Tuan A.; Ferreira, Maria Alves; Lane, Frances A.; Levican, Gloria; Santana, Quentin C.; Steenkamp, Emma T.; Rakoma, Jostina R.; et al. Article ISI IMA FUNGUS (2021)
Nonionizing Electromagnetic Field: A Promising Alternative for Growing Control Yeast Chavez, Renato; Rodriguez, Arturo Article ISI JOURNAL OF FUNGI (2021)
Redox stress response and UV tolerance in the acidophilic iron-oxidizing bacteria Leptospirillum ferriphilum and Acidithiobacillus ferrooxidans Farias, Ricardo; Zapata, Claudia; Chavez, Renato; Orellana, Omar; Levican, Gloria Article ISI RESEARCH IN MICROBIOLOGY (2021)
Deciphering the Role of Multiple Thioredoxin Fold Proteins of Leptospirillum sp. in Oxidative Stress Tolerance Norambuena, J. Article ISI SCOPUS INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2020)
Fungal Planet description sheets: 1042-1111 Article ISI/WOS. NOTA. El investigador aparece como autor en la posición 52 PERSOONIA (2020)
Mechanisms of NaCl-tolerance in acidophilic iron-oxidizing bacteria and archaea: Comparative genomic predictions and insights Ngoc Dieu Huynh; Chavez, Renato; Schloemann, Michael; Levican, Gloria Article ISI HYDROMETALLURGY (2020)
A control alternative for the hidden enemy in the wine cellar Article WOS-ESCI SCOPUS FERMENTATION-BASEL (2019)
Fungal Planet description sheets: 951-1041 Swart W.J.; De la PeÃ±a-Lastra S.; Overton B.E.; Rea A.E.; Sewall B.J.; Smyth C.W.; Tasanathai K.; Adam?Ãk S.; Aninat M.J.; AraÃºjo R.V.B.; et al. Article ISI SCOPUS PERSOONIA (2019)
Genetic Transformation of the Filamentous Fungus Pseudogymnoascus verrucosus of Antarctic Origin Oliva V.; Fierro F.; Vaca I. Article ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2019)
Osmotic Imbalance, Cytoplasm Acidification and Oxidative Stress Induction Support the High Toxicity of Chloride in Acidophilic Bacteria Pollender A. Article ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2019)
Cold-active pectinolytic activity produced by filamentous fungi associated with Antarctic marine sponges Poveda, G; Vaca I. Article ISI SCIELO BIOLOGICAL RESEARCH (2018)
Detection of arsenic-binding siderophores in arsenic-tolerating Actinobacteria by a modified CAS assay Schlomann, M Article ISI SCOPUS ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2018)
Heterologous expression, purification and characterization of a highly thermolabile endoxylanase from the Antarctic fungus Cladosporium sp. Ravanal, María-Cristina; Ubilla, Pamela; Vaca, Inmaculada Article ISI SCOPUS FUNGAL BIOLOGY (2018)
The developmental regulator Pcz1 affects the production of secondary metabolites in the filamentous fungus Penicillium roqueforti Rojas-Aedo, Juan F.; Gil-Duran, Carlos; Goity, Alejandra; Vaca, Inmaculada; Larrondo, Luis F. Article ISI SCOPUS MICROBIOLOGICAL RESEARCH (2018)
Cytochrome c peroxidase (CcP) is a molecular determinant of the oxidative stress response in the extreme acidophilic Leptospirillum sp. CF-1 Zapata, Claudia; Paillavil, Braulio; Chávez, Renato; Álamos, Pamela; Levicán, Gloria Article FEMS MICROBIOLOGY ECOLOGY (2017)
Heterotrimeric G protein alpha subunit controls growth, stress response, extracellular protease activity and cyclopiazonic acid production in Penicillium camemberti Article ISI/WOS FUNGAL BIOLOGY (2017)
Heterotrimeric G protein alpha subunit controls growth, stress response, extracellular protease activity, and cyclopiazonic acid production in Penicillium camemberti Article ISI SCOPUS FUNGAL BIOLOGY (2017)
Role of sfk1 Gene in the Filamentous Fungus Penicillium roqueforti Article ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2017)
The biosynthetic gene cluster for andrastin A in Penicillium roqueforti Rojas-Aedo, Juan F.; Gil-Durán, Carlos; Del Cid, Abdiel; Valdés, Natalia; Álamos, Pamela; Vaca, Inmaculada; García-Rico, Ramón. O; Levicán, Gloria; Tello, Mario; Chávez, Renato Article Frontiers in Microbiology (2017)
The Biosynthetic Gene Cluster for Andrastin A in Penicillium roqueforti Article ISI/WOS FRONTIERS IN MICROBIOLOGY (2017)
Cobalamin Protection against Oxidative Stress in the Acidophilic Iron-oxidizing Bacterium Leptospirillum Group II CF-1 Article ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2016)
Identification and Functional Analysis of the Mycophenolic Acid Gene Cluster of Penicillium roqueforti Del Cid A.; Gil-Duran, C; Vaca I.; Rojas-Aedo, JF; Garcia-Rico, RO; Levicán G; Chavez, R. Article ISI SCOPUS PLOS ONE (2016)
3-Nitroasterric Acid Derivatives from an Antarctic Sponge-Derived Pseudogymnoascus sp Fungus Figueroa L.; Jiménez, C; Rodríguez, J; Areche, C; Chavez, R.; Henriquez, M.; de la Cruz, M; Diaz, C; Segade, Y; Vaca I. Article ISI SCOPUS Journal of Natural Products (2015)
Filamentous fungi from extreme environments as a promising source of novel bioactive secondary metabolites Chavez, R.; Fierro F.; Garcia-Rico, RO; Vaca I. Article ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2015)
The pcz1 Gene, which Encodes a Zn(II)(2)Cys(6) Protein, Is Involved in the Control of Growth, Conidiation, and Conidial Germination in the Filamentous Fungus Penicillium roqueforti Gil-Duran, C; Rojas-Aedo, JF; Medina, E; Vaca I.; Garcia-Rico, RO; Villagran S.; Levicán G; Chavez, R. Article ISI SCOPUS PLOS ONE (2015)
Cold-Active Xylanase Produced by Fungi Associated with Antarctic Marine Sponges Del Cid, A., Ubilla, P., Ravanal, M.C., Medina, E., Vaca, I., Levicán, G., Eyzaguirre, J. y Chávez, R. Article ISI APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY (2014)
Diversity of cultivable fungi associated with Antarctic marine sponges and screening for their antimicrobial, antitumoral and antioxidant potential Henriquez, M.; Vergara K.; Norambuena, J.; Beiza, A.; Maza, F.; Ubilla, P; Araya, I; Chavez, R.; San Martin, A; Darias J.; et al. Article ISI WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY (2014)
Draft Genome Sequence of Nitrincola sp. Strain A-D6, an Arsenic-Resistant Gammaproteobacterium Isolated from a Salt Flat Valdés, N; Rivera-Araya, J.; Bijman, J.; Escudero, L; Demergasso, C; Fernandez, S; Ferrer, A; Chavez, R.; Levicán G Article SCOPUS Genome Announcements (2014)
Leucosporidium escuderoi f.a., sp nov., a basidiomycetous yeast associated with an Antarctic marine sponge Laich, F; Chavez, R.; Vaca I. Article ISI SCOPUS ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY (2014)
Cultivable psychrotolerant yeasts associated with Antarctic marine sponges Vaca I.; Faúndez, C.; Maza, F.; Paillavil, B; Hernández, V; Acosta, F; Levicán G; Martinez, C.; Chavez, R. Article ISI SCOPUS World Journal of Microbiology and Biotechnology (2013)
Rhodotorula portillonensis sp nov., a basidiomycetous yeast isolated from Antarctic shallow-water marine sediment Laich, F; Vaca I.; Chavez, R. Article ISI SCOPUS International Journal of Systematic and Evolutionary Microbiology (2013)
Comparative Genomic Analysis Reveals Novel Facts about Leptospirillum spp. Cytochromes Levicán G; Chavez, R.; Orellana, O; Moreno-Paz, M; Parro, V Article ISI SCOPUS Journal of Molecular Microbiology and Biotechnology (2012)
Glucose-induced production of a Penicillium purpurogenum xylanase by Aspergillus nidulans Ravanal, MC; Espinosa, Y; Rosa, L; Vaca I.; Polanco, R.; Eyzaguirre, J; Levicán G; Chavez, R. Article ISI SCOPUS Mycoscience (2012)
Thiol/Disulfide System Plays a Crucial Role in Redox Protection in the Acidophilic Iron-Oxidizing Bacterium Leptospirillum ferriphilum Norambuena, J.; Flores, R; Cardenas J.P.; Quatrini, R; Chavez, R.; Levicán G Article ISI SCOPUS PLOS ONE (2012)
A preparative method for the purification of isopenicillin N from genetically blocked Acremonium chrysogenum strain TD189: studies on the degradation kinetics and storage conditions Vaca I.; Casqueiro J.; Ullan, RV; Rumbero A.; Chavez, R.; Martin, JF Article ISI SCOPUS Journal of Antibiotics (2011)
Production of a heterologous recombinant protein using fragments of the glyceraldehyde-3-phosphate dehydrogenase promoter from Penicillium camemberti Espinosa, Y; Trebotich, J; Sepúlveda, F.; Cadena, J; Vargas-Straube, M.J.; Vaca I.; Bull, P; Levicán G; Chavez, R. Article ISI SCOPUS World Journal of Microbiology and Biotechnology (2011)
Evaluation of properties of several cheese-ripening fungi for potential biotechnological applications Chavez, R.; Roa A.; Navarrete, K; Trebotich, J; Espinosa, Y; Vaca I. Article ISI SCOPUS Mycoscience (2010)
Effect of a heterotrimeric G protein alpha subunit on conidia germination, stress response, and roquefortine C production in Penicillium roqueforti Garcia-Rico, RO; Chavez, R.; Fierro F.; Martin, JF Article ISI INTERNATIONAL MICROBIOLOGY (2009)
Molecular characterization of the niaD and pyrG genes from Penicillium camemberti, and their use as transformation markers Navarrete, K; Roa A.; Vaca I.; Espinosa, Y; Navarro, C.; Chavez, R. Article ISI SCOPUS CELLULAR & MOLECULAR BIOLOGY LETTERS (2009)
Functional analysis of the endoxylanase B (xynB) promoter from Penicillium purpurogenum Diaz, J; Chavez, R.; Eyzaguirre, J; Bull, P Article ISI SCOPUS CURRENT GENETICS (2008)
Implementation of a Molecular System for Traceability of Beef Based on Microsatellite Markers Felmer, R.; Sagredo, B; Chavez, R.; Iraira S.; Folch, C; Parra, L; Catrileo, A.; Ortiz, M. Article ISI SCIELO CHILEAN JOURNAL OF AGRICULTURAL RESEARCH (2008)
Diagnóstico y tipificación del virus de la leucosis bovina mediante una prueba de PCR-RFLP a partir de ADN extraído desde células somáticas de la leche Felmer, R.; Zuñiga, J.; Recabal, M; Chavez, R. Article ISI SCIELO ARCHIVOS DE MEDICINA VETERINARIA (2006)
Penicillium purpurogenum produces a family 1 acetyl xylan esterase containing a carbohydrate-binding module: characterization of the protein and its gene Gordillo F.; Caputo, V; Peirano, A.; Chavez, R.; Van Beeumen, J; Vandenberghe, I; Claeyssens, M; Bull, P; Eyzaguirre, J Article ISI SCOPUS MYCOLOGICAL RESEARCH (2006)
Tecnologías actuales y emergentes para la identificación animal y su aplicación en la trazabilidad animal Felmer, R.; Chavez, R.; Catrileo, A.; Rojas, C Article ISI SCIELO ARCHIVOS DE MEDICINA VETERINARIA (2006)
The acetyl xylan esterase II gene from Penicillium purpurogenum is differentially expressed in several carbon sources, and tightly regulated by pH Chavez, R.; Schachter, K; Navarro, C.; Peirano, A.; Bull, P; Eyzaguirre, J Article ISI SCIELO SCOPUS BIOLOGICAL RESEARCH (2004)
Characterization of an alpha-L-arabinofuranosidase gene (abf1) from Penicillium purpurogenum and its expression Carvallo, M; De Ioannes, P; Navarro, C.; Chavez, R.; Peirano, A.; Bull, P; Eyzaguirre, J Article ISI SCOPUS MYCOLOGICAL RESEARCH (2003)
Differences in expression of two endoxylanase genes (xynA and xynB) from Penicillium purpurogenum Chavez, R.; Schachter, K; Navarro, C.; Peirano, A.; Aguirre, C.; Bull, P; Eyzaguirre, J Article ISI SCOPUS GENE (2002)
Secretion of endoxylanase A from Penicillium purpurogenum by Saccharomyces cerevisiae transformed with genomic fungal DNA Chavez, R.; Navarro, C.; Calderon, I; Peirano, A.; Bull, P; Eyzaguirre, J Article ISI SCOPUS FEMS MICROBIOLOGY LETTERS (2002)
Electrophoretic karyotype of the filamentous fungus Penicillium purpurogenum and chromosomal location of several xylanolytic genes Chavez, R.; Fierro F.; Gordillo F.; Martin, JF; Eyzaguirre, J Article ISI SCOPUS FEMS MICROBIOLOGY LETTERS (2001)
Structure analysis of the endoxylanase A gene from Penicillium purpurogenum Chavez, R.; Almarza, C; Schachter, K; Peirano, A.; Bull, P; Eyzaguirre, J Article ISI SCIELO SCOPUS BIOLOGICAL RESEARCH (2001)
Site-directed mutagenesis in basic amino acid residues of Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase Chavez, R.; Krautwurst, H; Cardemil, E Article ISI JOURNAL OF PROTEIN CHEMISTRY (1997)


Penicillium purpurogenum produces two acetyl xylan esterases. Eyzaguirre, J; Gordillo F.; Caputo, V; Peirano, A.; Van Beeumen, J; Claeyssens, M; Chavez, R.; Jornvall, H Abstract ISI ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY (2002)


Bioactive compounds produced by Antarctic filamentous fungi Vaca, I., Chávez, R.; Luiz Henrique Rosa BookSection (2011)
Comparative study of redox stress response in the acidophilic bacteria Leptospirillum ferriphilum and Acidithiobacillus ferrooxidans Cortés, A., Flores, R., Norambuena, J., Cárdenas, J.P., Quatrini, R., Chávez, R., Orellana, O., Levicán, G.; Guanzhou Qiu; Tiao Jang; Wenqing Qin; Xueduan Lui; Yu, Yang; Haidong Wang BookSection (2011)
Mold-fermented foods: Penicillium spp. as ripening agents in the elaboration of cheese and meat products. Chávez, R., Fierro, F. García-Rico, R.O., Laich, F. BookSection (2011)


Establishing links between secondary metabolites and biosynthetic gene clusters (BGCs) in the filamentous fungus Penicillium roqueforti Renato Chavez; Vaca, Inmaculada Proyecto (2021)
New azaphilones and naphthoquinones from filamentous fungi of Antarctic origin Vaca, Inmaculada; Chavez, Renato Proyecto (2021)
Pcz1, un regulador maestro del desarrollo asexual y la producción de penicilina en Penicillium chrysogenum Dirección de Investigación Científicas y Tecnológicas de la Universidad de Santiago de Chile (021943CHR) Proyecto 2019-2021 Inv. Principal
Efecto del gen pcz1 sobre la producción de metabolitos secundarios de interés biotecnológico en el hongo filamentoso Penicillium roqueforti Dirección de Investigación Científicas y Tecnológicas de la Universidad de Santiago de Chile (021743_CR) Proyecto 2017-2018 Inv. Principal
Desarrollo de un estabilizador de material particulado con capacidad mejoradora de suelos, en base a costras biológicas FONDEF (ID14I10151) Proyecto 2015-2016 Investigador(a)
Enzima de origen antartico con actividad beta-galactosidasa altamente eficiente en deslactosar leche a baja temperatura Proyecto (2015)
Enzima de origen antártico con actividad beta-galactosidasa altamente eficiente en deslactosar leche a baja temperatura FONDEF (ID14I10098) Proyecto 2015-2016 Director(a)
Genome mining for novel natural products discovery from an Antarctic fungal strain Inmaculada Vaca; Renato Chavez Proyecto (2015)
GENOME MINING FOR NOVEL NATURAL PRODUCTS DISCOVERY FROM AN ANTARCTIC FUNGAL STRAIN FONDECYT (1150894) Proyecto 2015-2019 Coinvestigador(a)
A xylanase from an Antarctic filamentous fungus as model for the study of cold-active enzymes Instituto Antártico Chileno (INACH) (RG_03-14) Proyecto 2014-2016 Inv. Responsable
A xylanase from an Antarctic filamentous fungus as model for the study of cold-active enzymes M. Cristina Ravanal Proyecto (2014)
Development of a stabilizer of particulate material with soil improvement capacity, based on biological crusts Claudia Ortiz Proyecto (2014)
Enzyme of Antarctic origin with beta-galactosidase activity, highly efficient at low temperature to delactose milk Jose Luis Palacios Proyecto (2014)
Enzimas de Origen Antártico con actividad a baja temperatura para la industria Vitivinícola y Pisquera. InnovaChile (13IDL1-1823) Proyecto 2013-2013 Investigador(a)
Evaluación de Preparados con Actividad Lactasa Obtenida desde Microorganismos Antárticos y que Funcionen a Bajas Temperaturas InnovaChile (11IDL1-10436) Proyecto 2012-2012 Investigador(a)
Search and characterization of new genes downstream from the alpha subunit of heterotrimeric G proteins putatively involved in development, phenotype and production of secondary metabolites in Penicillium roqueforti FONDECYT (1120833) Proyecto 2012-2016 Inv. Responsable
Search and characterization of new genes downstream from the alpha subunit of heterotrimeric G proteins putatively involved in development, phenotype and production of secondary metabolites in Penicillium roqueforti Inmaculada Vaca Proyecto (2012)
A wild-type Chilean strain of Penicillium purpurogenum as a potential system for heterologous production of proteins of biotechnological interest International Foundation for Science (F/4287-2F) Proyecto 2010-2012 Inv. Principal
Búsqueda de actividades enzimáticas con potencial biotecnológico, en hongos filamentosos y levaduras aisladas desde esponjas marinas Antárticas de Bahía Fildes (isla Rey Jorge) Instituto Antártico Chileno (INACH) (G_06-10) Proyecto 2010-2012 Inv. Responsable
Caracterización funcional de promotores de genes del hongo Penicillium camemberti Dirección de Investigación Científicas y Tecnológicas de la Universidad de Santiago de Chile (021043CHR) Proyecto 2010-2011 Inv. Principal
Estudio del efecto de la subunidad alfa de una GTPasa trimérica, en los procesos de desarrollo morfológico y de producción de ácido ciclopiazónico en Penicillium camemberti PCI (2009-96) Proyecto 2010-2011 Inv. Principal
Search of enzymatic activities with biotechnological potential, in filamentous fungi and yeasts isolated from Antarctic marine sponges of Fildes Bay (King George Island) Inmaculada Vaca Proyecto (2010)
A wild-type Chilean strain of Penicillium purpurogenum as a potential system for heterologous production of proteins of biotechnological interest International Foundation for Science (F/4287-1) Proyecto 2007-2009 Inv. Responsable
El hongo GRAS Penicillium camemberti como modelo de expresión y producción de proteínas recombinantes de interés biotecnológico para la industria de alimentos PCI (7070044) Proyecto 2007-2008 Inv. Responsable
El hongo GRAS Penicillium camemberti como modelo de expresión y producción de proteínas recombinantes de interés biotecnológico para la industria de alimentos FONDECYT (11060003) Proyecto 2006-2009 Inv. Responsable


Secondary Metabolites Produced by the Blue-Cheese Ripening Mold <i>Penicillium roqueforti</i>; Biosynthesis and Regulation Mechanisms Chavez, Renato; Vaca, Inmaculada Review ISI JOURNAL OF FUNGI (2023)
The xylanolytic enzyme system from the genus Penicillium Chavez, R.; Bull, P; Eyzaguirre, J Review ISI JOURNAL OF BIOTECHNOLOGY (2006)

CAROLINA AGUIRRE

Académico

Quimica Ambiental

UNIVERSIDAD CATÓLICA DE LA SANTÍSIMA CONCEPCIÓN

Concepción, Chile

RICARDO FELMER

Profesor titular

Ciencias Agronomicas y Recursos Naturales

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

Boris Sagredo

INIA-RAYENTUÉ

Rengo, Chile

Victoria Guixé

Titular Profesor

Biology

UNIVERSIDAD DE CHILE

Santiago, Chile

Cecilia Demergasso

Directora

Centro de Biotecnología "Profesor Alberto Ruiz"

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

Lorena Escudero

Investigador

Medio ambiente

CICITEM

Antofagasta, Chile

Rubén Polanco

Associate Professor

Biological Sciences

UNIVERSIDAD ANDRÉS BELLO (UNAB)

SANTIAGO, Chile

MARIA GANGA

academico jornada completa

Departamento en Ciencia y Tecnologia de los Alimentos

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Renato Chavez

Full Professor

Biology

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Inmaculada Vaca

Associate Professor

Chemistry Department

UNIVERSIDAD DE CHILE

Santiago, Chile

AURELIO SAN MARTIN

Profesor Asociado (media jornada)

de Ciencias y Recursos Naturales

FACULTAD DE CIENCIAS

Punta Arenas, Chile

María Ravanal

Académico

Universidad Austral de Chile

Valdivia, Chile

Carlos Areche

ASSOCIATE PROFESSOR

CHEMISTRY

UNIVERSIDAD DE CHILE

Santiago, Chile

jose palacios

Coordinador I+D

Vicerrectoría de Investigación Desarrollo e Innovación

Universidad de Santiago de Chile

Santiago, Chile

Omar Orellana

Profesor Titular

Programa de Biología Celular y Molecular

FACULTAD DE MEDICINA, UNIVERSIDAD DE CHILE

Santiago, Chile

Gloria Levican

Académica Profesora Titular

Departamento de Biología

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Leonora Mendoza

Académico JC

Departamento de Química de los Materiales

Universidad de Santiago de Chile

Santiago, Chile

Fernando Gonzalez

Titular Professor

Facultad de Ciencias de la Vida

Universidad Andres Bello

Santiago, Chile

Felipe Gordillo

UNIVERSIDAD CATÒLICA DEL MAULE

Talca, Chile

Luis Larrondo

Associate Professor

Genetica Molecular y Microbiologia

Pontificia Universidad Catolica de Chile

Santiago, Chile

KATHERINNE NAVARRETE

PhD student

King's College London

Chile

ARTURO RODRIGUEZ

Académico Titular

Departamento de Tecnologías Industriales

UNIVERSIDAD DE SANTIAGO DE CHILE

SANTIAGO, Chile

Víctor Castro

Profesor Asistente

Departamento de Biología

UNIVERSIDAD DE CHILE

Ñuñoa, Chile

Raquel Quatrini

Research Associate

Fundación Ciencia & Vida

Santiago, Chile

Loreto Sanhueza

Profesora Asociada

Núcleo de Química y Bioquímica

Universidad Mayor

Santiago , Chile

Claudio Martinez

Profesor Titular

Departamento de Ciencia y Tecnología de Alimentos

Universidad de Santiago de Chile

Santiago, Chile

Mario Tello

Académico

Biología

Universidad de Santiago de Chile

Santiago, Chile

Dante Travisany

Profesor Asociado

Facultad de Ingeniería y Negocios

Universidad de Las Américas

Santiago, Chile

Alonso Ferrer

Académico regular

Universidad Mayor de Chile

Santiago, Chile

Claudia Muñoz

Investigador

Biología

Universidad de Santiago de Chile

Santiago, Chile

Alvaro Sandoval

Bioquimico

Hematologia

Hospital del Salvador

Santiago, Chile

Paulina Palma

Investigador y analista

Laboratorio de Salud pública, ambiental y laboral

SEREMI de Salud RM

Santiago, Chile

Juan Cardenas

Assistant Professor

Centro de Genómica y Bioinformatica

Universidad Mayor

Santiago, Chile

Exequiel Medina

Profesor

Bioquímica y Biología Molecular

Universidad de Chile

Santiago, Chile

Natalia Valdés

Investigador

Universidad de Santiago de Chile

Santiago, Chile

Lorena Rosa

PhD

Departamento de Patología

Pontificia Universidad Católica de Chile

Santiago, Chile

Pablo De Ioannes

Associate research scientist

Structural Biology

NYU Medical Center

NEW YORK, Estados Unidos

María Vargas

Postdoctoral

Departamento de Química

Laboratorio de Microbiología Molecular y Biotecnología Ambiental

Valparaíso, Chile

Pablo Castro

JEFE DIVISION

DIVISION ENFERMEDADES CARDIOVASCULARES

Pontificia Universidad Católica de Chile

SANTIAGO, Chile

Carlos Gil

Coordinador del area de Biotecnología

Spora SPA

Santiago de Chile, Chile

Alejandra Goity

Investigador postdoctoral iBio

Genética Molecular

Pontificia Universidad Católica de Chile

Santiago, Chile

RODRIGO FLORES

Investigador

Biología Celular y Molecular

Universidad de Chile

Macul, Chile

Claudia Zapata

Coordinadora general

Universidad San Sebastián

Santiago, Chile

Javiera Norambuena

Profesora Asociada

Ingeniería

Universidad de Playa Ancha de Ciencias de la Educación

Playa Ancha, Chile

Jovanka Trebotich

Coordinadora de Transferencia Tecnológica

Know Hub Chile

Santiago , Chile

Isabel Iturrieta

DOCENTE E INVESTIGADOR

CIENCIAS PRECLÍNICAS

Universidad de La Frontera

TEMUCO, Chile

Romina Sepúlveda

Profesor Investigador

Facultad de Ciencias Biológicas

Universidad Andrés Bello

Santiago, Chile

Ivanna Araya

Researcher

Biomateriales y Materiales Renovables

Leitat Chile

Santiago, Chile

Felipe Maza

Analista ETESA

Departamento de Investigación del Cáner

Fundación Arturo López Pérez

Santiago, Chile

Marlene Henríquez

Gestora de Transferencia Tecnológica

Dirección de Gestión Tecnológica

Universidad de Santiago de Chile

Santiago, Santiago Metropolitan, Chile, Chile

Yudethzi Marcano

Ayudante de investigación

Química y Biología

Universidad de Santiago de Chile- DICYT

Santiago de chile, Chile

marcelo godoy

Profesional

Laboratorio Sanitario, ambiental y laboral

SEREMI de salud

santiago, Chile

Renato Chavez

Líneas de Investigación

Educación

Cellular and Molecular Biology, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2002

Biochemist, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 1995

Experiencia Académica

Full Professor Full Time

Experiencia Profesional

Full Professor Full Time

Article (67)

Abstract (1)

BookSection (3)

Proyecto (25)

Pcz1, un regulador maestro del desarrollo asexual y la producción de penicilina en Penicillium chrysogenum

Efecto del gen pcz1 sobre la producción de metabolitos secundarios de interés biotecnológico en el hongo filamentoso Penicillium roqueforti

Desarrollo de un estabilizador de material particulado con capacidad mejoradora de suelos, en base a costras biológicas

Enzima de origen antártico con actividad beta-galactosidasa altamente eficiente en deslactosar leche a baja temperatura

GENOME MINING FOR NOVEL NATURAL PRODUCTS DISCOVERY FROM AN ANTARCTIC FUNGAL STRAIN

A xylanase from an Antarctic filamentous fungus as model for the study of cold-active enzymes

Enzimas de Origen Antártico con actividad a baja temperatura para la industria Vitivinícola y Pisquera.

Evaluación de Preparados con Actividad Lactasa Obtenida desde Microorganismos Antárticos y que Funcionen a Bajas Temperaturas

Search and characterization of new genes downstream from the alpha subunit of heterotrimeric G proteins putatively involved in development, phenotype and production of secondary metabolites in Penicillium roqueforti

A wild-type Chilean strain of Penicillium purpurogenum as a potential system for heterologous production of proteins of biotechnological interest

Búsqueda de actividades enzimáticas con potencial biotecnológico, en hongos filamentosos y levaduras aisladas desde esponjas marinas Antárticas de Bahía Fildes (isla Rey Jorge)

Caracterización funcional de promotores de genes del hongo Penicillium camemberti

Estudio del efecto de la subunidad alfa de una GTPasa trimérica, en los procesos de desarrollo morfológico y de producción de ácido ciclopiazónico en Penicillium camemberti

A wild-type Chilean strain of Penicillium purpurogenum as a potential system for heterologous production of proteins of biotechnological interest

El hongo GRAS Penicillium camemberti como modelo de expresión y producción de proteínas recombinantes de interés biotecnológico para la industria de alimentos

El hongo GRAS Penicillium camemberti como modelo de expresión y producción de proteínas recombinantes de interés biotecnológico para la industria de alimentos

Review (2)