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Article

Pectin lyase overproduction by Penicillium griseoroseum mutants resistant to catabolite repression.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] - 1 Jan 2000

Lima Juliana Oliveira, Pereira Jorge Fernando, Araújo Elza Fernandes de, Queiroz Marisa Vieira de

Abstract excerpt

Expression of pectinolytic genes is regulated by catabolic repression limiting the production of pectin lyase (PL) if the natural inducer, pectin, is missing from the growth medium. Here, we report the isolation of Penicillium griseoroseum mutants resistant to 2-deoxy-d-glucose (DG) that show resistance to catabolite repression and overproduce PL. Three spontaneous and nine UV-induced mutants were obtained. Some...

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Identifiers

PMID: 28237679
DOI: 10.1016/j.bjm.2016.12.009
PMCID: PMC5498439

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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