Browsing by Author "Vaca Cerezo, Inmaculada"
Now showing items 1-20 of 26
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(2011)Biological transformation of the meroditerpenoid, stypotriol triacetate (1) by the fungi Aspergillus niger, Cunninghamella elegans, Gibberella fujikuroi and Mucor plumbeus was studied. The incubation of 1 with A. niger ...
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(Universidad de Chile, 2018-08)Actualmente, el uso de enzimas corresponde a un área de la biotecnología de gran crecimiento y desarrollo, la cual ha buscado dar solución a problemas de tipo industriales, biomédicos y domésticos; representando una solución ...
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(Universidad de Chile, 2024)El estudio del metabolismo secundario del género fúngico psicrotolerante Pseudogymnoascus es aún muy incipiente, iniciándose tan solo en la última década. Entre los metabolitos sintetizados por hongos de este género, destaca ...
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(2010)The mechanisms of compartmentalization of intermediates and secretion of penicillins and cephalosporins in β-lactam antibiotic-producing fungi are of great interest. In Acremonium chrysogenum, there is a compartmentalization ...
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(2018)BACKGROUND: Pectinase enzymes catalyze the breakdown of pectin, a key component of the plant cell wall. At industrial level, pectinases are used in diverse applications, especially in food-processing industry. Currently, ...
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(2014)Despite their potential biotechnological applications, cold-active xylanolytic enzymes have been poorly studied. In this work, 38 fungi isolated from marine sponges collected in King George Island, Antarctica, were screened ...
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(Universidad de Chile., 2015)Penicillium roqueforti es una de las especies mas conocidas del genero fungico penicillium debido a su amplia utilizacion en la producciom de quesos azules. Varios estudios han demostrado que P. roqueforti es un gran ...
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(Universidad de Chile, 2022)El tomate es uno de los cultivos de mayor importancia a nivel mundial, cuyo rendimiento se ve fuertemente afectado por enfermedades como la marchitez causada por el hongo Fusarium oxysporum f.sp. lycopersici (Fol). Ante ...
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(Universidad de Chile., 2019-04)Los hongos filamentosos de ambientes extremos son fuentes promisorias de metabolitos secundarios de carácter novedoso. En particular, el género fúngico Pseudogymnoascus, que habita distintos ambientes fríos, entre ellos ...
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(Universidad de Chile, 2021)Chile se distingue por ser un importante productor de frutas y verduras a nivel mundial. Entre ellas, el tomate (Solanum lycopersicum) es una de las hortalizas más consumidas. Sin embargo, los cultivos suelen ser susceptibles ...
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(Elsevier B.V., 2018)© 2018 British Mycological SocietyNumerous endoxylanases from mesophilic fungi have been purified and characterized. However, endoxylanases from cold-adapted fungi, especially those from Antarctica, have been less studied. ...
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(Universidad de Chile, 2022)Entre todos los metabolitos secundarios fúngicos, los sideróforos destacan por ser un grupo de compuestos con gran diversidad estructural y aplicabilidad en diversas industrias biotecnológicas. Es por ello que la búsqueda ...
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(BMC, 2021)Draft genomes of Penicillium roqueforti, Fusarium sororula, Chalaropsis populi, and Chrysoporthe puriensis are presented. Penicillium roqueforti is a model fungus for genetics, physiological and metabolic studies, as well ...
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(BioMed Central Ltd., 2009)Genetic manipulation of the filamentous fungus Penicillium camemberti has been limited by a lack of suitable genetics tools for this fungus. In particular, there is no available homologous transformation system. In this ...
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(2012)The first step in the penicillin biosynthetic pathway is the non-ribosomal condensation of l-α-aminoadipic acid, l-cysteine and l-valine into the tripeptide δ-(l-α-aminoadipyl)-l-cysteinyl-d-valine (ACV). This reaction is ...
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(Sociedad Chilena de Quimica, 2011)Four compounds that belong to two structure types, namely dibenzylbutyrolactone and sesterterpenoids, were obtained from the extract of the strain Aspergillus sp. (2P-22), isolated from a marine sponge, Cliona chilensis. ...
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(MDPI, 2022)The discovery of penicillin entailed a decisive breakthrough in medicine. No other medical advance has ever had the same impact in the clinical practise. The fungus Penicillium chrysogenum (reclassified as P. rubens) has ...
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(Universidad de Chile, 2018)Los rizobios, bacterias simbiontes de leguminosas que fijan nitrógeno y sintetizan fitohormonas, pueden ser utilizados como alternativa a los fertilizantes químicos que generan efectos adversos sobre el medio ambiente. El ...
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(Springer, 2011)The biotechnological applications of cheese-ripening fungi have been limited by a lack of genetics tools, in particular the identification and characterization of suitable promoters for protein expression. In this study, ...
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(Frontiers Media S.A., 2017)© 2017 Torrent, Gil-Durán, Rojas-Aedo, Medina, Vaca, Castro, García-Rico, Cotoras, Mendoza, Levicán and Chávez. The sfk1 (suppressor of four kinase) gene has been mainly studied in Saccharomyces cerevisiae, where it was ...
