Mostrando 10 resultados de: 11
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Article(11)
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Applied and Environmental Microbiology(3)
Molecular Genetics and Genomics(3)
Fungal Genetics and Biology(1)
International Journal of Food Microbiology(1)
Journal of Bacteriology(1)
Characterization of the oat1 gene of Penicillium chrysogenum encoding an ω-aminotransferase: Induction by L-lysine, L-ornithine and L-arginine and repression by ammonium
ArticleAbstract: The Penicillium chrysogenum oat1 gene, which encodes a class III ω-aminotransferase, was cloned andPalabras claves:2-Amino-adipic acid, oat1, Penicillin biosynthesis, Penicillium chrysogenum, Ω-AminotransferaseAutores:Campoy S., Casqueiro J., Lamas-Maceiras M., Leopoldo Naranjo-Briceño, Martin J.F., Teijeira F., Ullán R.V.Fuentes:googlescopusCo-transformation with autonomous replicating and integrative plasmids in Penicillium chrysogenum is highly efficient and leads in some cases to rescue of the intact integrative plasmid
ArticleAbstract: The efficiency of co-transformation in Penicillium chrysogenum Wisconsin 54-1255 pyrG- and the fatePalabras claves:AMA1 sequence, Autonomous replication vector, Co-transformation, Integrative plasmid recoveryAutores:Bañuelos O., Casqueiro J., Gutiérrez S., Leopoldo Naranjo-Briceño, Martin J.F.Fuentes:googlescopusConversion of pipecolic acid into lysine in Penicillium chrysogenum requires pipecolate oxidase and saccharopine reductase: Characterization of the lys7 gene encoding saccharopine reductase
ArticleAbstract: Pipecolic acid is a component of several secondary metabolites in plants and fungi. This compound isPalabras claves:Autores:Bañuelos O., Casqueiro J., De Valmaseda E., Leopoldo Naranjo-Briceño, Lopez P., Martin J.F., Riaño J.Fuentes:googlescopusExpression of cefD2 and the conversion of isopenicillin N into penicillin N by the two-component epimerase system are rate-limiting steps in cephalosporin biosynthesis
ArticleAbstract: The conversion of isopenicillin N into penicillin N in Acremonium chrysogenum is catalyzed by an epiPalabras claves:Cephalosporin biosynthesis, Cephalosporin gene clusters, Isopenicilin N epimerase, Isopenicillin N, Rate-limiting stepsAutores:Casqueiro J., Leopoldo Naranjo-Briceño, Martin J.F., Ullán R.V., Vaca I.Fuentes:googlescopusHigh efficiency transformation of Penicillium nalgiovense with integrative and autonomously replicating plasmids
ArticleAbstract: Penicillium nalgiovense is a filamentous fungus that is acquiring increasing biotechnological importPalabras claves:Autonomous replication, Food starters, Penicillium nalgiovense, TransformationAutores:Federico S. Laich, Fierro F., García-Rico R.O., Martin J.F.Fuentes:scopusOrganization of the gene cluster for biosynthesis of penicillin in Penicillium nalgiovense and antibiotic production in cured dry sausages
ArticleAbstract: Several fungal isolates obtained from two cured meat products from Spain were identified as PenicillPalabras claves:Autores:Cardoza R.E., Federico S. Laich, Fierro F., Martin J.F.Fuentes:scopusInactivation of the lys7 Gene, Encoding Saccharopine Reductase in Penicillium chrysogenum, Leads to Accumulation of the Secondary Metabolite Precursors Piperideine-6-Carboxylic Acid and Pipecolic Acid from α-Aminoadipic Acid
ArticleAbstract: Pipecolic acid serves as a precursor of the biosynthesis of the alkaloids slaframine and swainsoninePalabras claves:Autores:Bañuelos O., Casqueiro J., De Valmaseda E., Lamas-Maceiras M., Leopoldo Naranjo-Briceño, Martin J.F., Ullán R.V.Fuentes:scopusLysine is catabolized to 2-aminoadipic acid in Penicillium chrysogenum by an ω-aminotransferase and to saccharopine by a lysine 2-ketoglutarate reductase. Characterization of the ω-aminotransferase
ArticleAbstract: The biosynthesis and catabolism of lysine in Penicillium chrysogenum is of great interest because thPalabras claves:2-Aminoadipic acid, lysine, Penicillin biosynthesis, Penicillium chrysogenum, Ω-AminotransferaseAutores:Campoy S., Casqueiro J., De Valmaseda E., Leopoldo Naranjo-Briceño, Martin J.F.Fuentes:googlescopusIsolation of Penicillium nalgiovense strains impaired in penicillin production by disruption of the pcbAB gene and application as starters on cured meat products
ArticleAbstract: The presence of some fungi on a variety of food products, like cheeses or cured meat products, is bePalabras claves:Autores:Federico S. Laich, Fierro F., Martin J.F.Fuentes:scopusTranscriptional upregulation of four genes of the lysine biosynthetic pathway by homocitrate accumulation in Penicillium chrysogenum: Homocitrate as a sensor of lysine-pathway distress
ArticleAbstract: The lysine biosynthetic pathway has to supply large amounts of α-aminoadipic acid for penicillin bioPalabras claves:Autores:Casqueiro J., García-Estrada C., Lamas-Maceiras M., Leopoldo Naranjo-Briceño, Martin J.F., Scervino J.M., Teves F., Ullán R.V., Velasco-Conde T., Wu X.Fuentes:googlescopus