The Transcriptional Activator XlnR Regulates Both Xylanolytic and Endoglucanase Gene Expression inAspergillus niger
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Summary
Genetic expression of genes encoding enzymes involved in xylan degradation and two endoglucanases involved in cellulose degradation was studied at the mRNA level in the filamentous fungus Aspergillus niger, indicating that transcriptional regulation by XlnR goes beyond the genes encoding xylanolytic enzymes and includes regulation of two endglucanase-encoding genes.
- Type
- article
- Published
- 1998-10-01
- Cited by
- 382
- References
- 42
- Access
- Open access
- OpenAlex
- https://openalex.org/W1881761744
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:29613817
Keywords
Biology, Gene, Aspergillus nidulans, Transcription (linguistics), Aspergillus niger
References
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- Isolation of Aspergillus niger creA mutants and effects of the mutations on expression of arabinases and L-arabinose catabolic enzymes.
- Different Inducibility of Expression of the Two Xylanase Genes xyn1 and xyn2 in Trichoderma reesei*
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- Microbial xylanolytic systems
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- The ethanol utilization regulon of Aspergillus nidulans: the alcA-alcR system as a tool for the expression of recombinant proteins.
- In Vitro Recognition of Specific DNA Targets by AlcR, a Zinc Binuclear Cluster Activator Different from the Other Proteins of This Class*
- Carbon catabolite repression of xylanase I (xyn1) gene expression in Trichoderma reesei
- Cellulose- and xylan-degrading enzymes of Aspergillus terreus and Aspergillus niger
- Structural features of hairy regions of pectins isolated from apple juice produced by the liquefaction process
- The positively acting amdA gene of Aspergillus nidulans encodes a protein with two C2H2 zinc‐finger motifs
- beta-Xylosidase activity, encoded by xlnD, is essential for complete hydrolysis of xylan by Aspergillus niger but not for induction of the xylanolytic enzyme spectrum.
- Identification of functional regions of the positively acting regulatory gene amdR from Aspergillus nidulans
Cited by
- A lichenase-like family 12 endo-(1-->4)-beta-glucanase from Aspergillus japonicus: study of the substrate specificity and mode of action on beta-glucans in comparison with other glycoside hydrolases.
- Purification and properties of an extracellular endo-1,4-beta-xylanase from Penicillium citrinum and characterization of the encoding gene.
- Genes regulated by AoXlnR, the xylanolytic and cellulolytic transcriptional regulator, in Aspergillus oryzae
- Involvement and contribution to virulence of Endo-Beta-1,4-Xilanases of Fusarium Graminearum during host infection
- The α-L-arabinofuranosidase of Aureobasidium pullulans
- Biocommunication of Fungi
- PRODUCTION, PURIFICATION AND CHARACTERIZATION OF CARBOXYMETHYL CELLULASE FOR FOOD APPLICATIONS
- Production et purification d'acide férulique estérases. Application à la synthèse d'esters phénoliques
- Transcriptional profiling of Aspergillus niger
- The Botrytis cinerea endopolygalacturonase gene family
- Regulation and control of L-arabinose catabolism in Aspergillus niger
- Heterobasidion annosum and wood decay: Enzymology of cellulose, hemicellulose, and lignin degradation
- Germination of Aspergillus niger conidia
- Regulation of the Feruloyl Esterase (faeA) Gene from Aspergillus niger
- Modeling the dynamics of the XlnR Regulon network in Aspergillus Niger The Fourth International Conference on Computational Systems Biology (ISB2010), Suzhou, China, Sep 9-11, 2010, Publisher: ORSC & APORC, p. 128-138
- Function and mode of regulation of the transcriptional acivator XlnR from Aspergillus
- Production and Partial Characterization of Cellulases from Apergillus fumigatus Using Two Distinct Parts of Corn Cob as Carbon Sources
- Heterogenic expression of genes encoding secreted proteins at the periphery of Aspergillus niger colonies.
- A molecular analysis of (hemi-)cellulose degradation by Aspergilli
- The Aspergillus nigerd-xylulose kinase gene is co-expressed with genes encoding arabinan degrading enzymes, and is essential for growth on d-xylose and l-arabinose.
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