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Article

Null alleles of creA, the regulator of carbon catabolite repression in Aspergillus nidulans.

Fungal genetics and biology : FG & B - 1 Aug 1997

Shroff R A, O'Connor S M, Hynes M J, Lockington R A, Kelly J M

Abstract excerpt

CreA is the major regulatory protein involved in carbon catabolite repression in Aspergillus nidulans. Previously we have reported the molecular characterization of a number of in vivo selected mutant alleles and showed that they were unlikely to represent total loss of function alleles (Shroff et al., 1996) and that a deletion of the creA gene and surrounding DNA has an extremely severe effect on morphology...

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PMID: 9344629
DOI: 10.1006/fgbi.1997.0989

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

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Null alleles of creA, the regulator of carbon catabolite repression in Aspergillus nidulans.PMID 9344629Read ↗

Analysis of mutations in the creA gene involved in carbon catabolite repression in Aspergillus nidulans.Semantic proximity Read ↗

The Aspergillus nidulans creC gene involved in carbon catabolite repression encodes a WD40 repeat protein.Semantic proximity Read ↗

CreA-mediated repression in Aspergillus nidulans does not require transcriptional auto-regulation, regulated intracellular localisation or degradation of CreA.Semantic proximity Read ↗

Loss of function of the carbon catabolite repressor CreA leads to low but inducer-independent expression from the feruloyl esterase B promoter in Aspergillus niger.Semantic proximity Read ↗

Two different, adjacent and divergent zinc finger binding sites are necessary for CREA-mediated carbon catabolite repression in the proline gene cluster of Aspergillus nidulans.Semantic proximity Read ↗

Operator derepressed mutations in the proline utilisation gene cluster of Aspergillus nidulans.Semantic proximity Read ↗

The CreB deubiquitinating enzyme does not directly target the CreA repressor protein in Aspergillus nidulans.Semantic proximity Read ↗

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C-terminal truncation of the transcriptional activator encoded by areA in Aspergillus nidulans results in both loss-of-function and gain-of-function phenotypes.Semantic proximity Read ↗

The CRE1 carbon catabolite repressor of the fungus Trichoderma reesei: a master regulator of carbon assimilation.Semantic proximity Read ↗

Aspergillus nidulans mutants affected in acetate metabolism isolated as lipid nonutilizers.Semantic proximity Read ↗

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