Short communication

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dc.contributor.authorSteiner, J
dc.contributor.authorCarmona, P
dc.contributor.authorPonce, C
dc.contributor.authorBerti, M
dc.contributor.authorEyzaguirre, J
dc.date.accessioned2025-01-21T01:32:38Z
dc.date.available2025-01-21T01:32:38Z
dc.date.issued1998
dc.description.abstractPenicillium purpurogenum was mutated with u.v. light to increase xylanase production. The best mutant, UV-64, was treated with N-methyl-N'-nitro-N-nitrosoguanidine and a second generation of mutants was obtained (NG-188 and NG-737). NG-737 produced 125 U of xylanase/ml when grown on oat spelts xylan supplemented with wheat bran compared with 69 U/ml for the wild-type strain. The mutants also showed a 2.2-fold increase in beta-xylosidase as compared with the wild-type.
dc.fuente.origenWOS
dc.identifier.issn0959-3993
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/97295
dc.identifier.wosidWOS:000076514800018
dc.issue.numero4
dc.language.isoen
dc.pagina.final590
dc.pagina.inicio589
dc.revistaWorld journal of microbiology & biotechnology
dc.rightsacceso restringido
dc.subjectmutants
dc.subjectPenicillium purpurogenum
dc.subjectxylanase
dc.subjectbeta-xylosidase
dc.subject.ods07 Affordable and Clean Energy
dc.subject.ods12 Responsible Consumption and Production
dc.subject.odspa07 Energía asequible y no contaminante
dc.subject.odspa12 Producción y consumo responsable
dc.titleShort communication
dc.typeartículo
dc.volumen14
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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