ArticleApplied microbiology and biotechnology2012
A broader role for AmyR in Aspergillus niger: regulation of the utilisation of D-glucose or D-galactose containing oligo- and polysaccharides.
Article in Applied microbiology and biotechnology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed, 93 citations in OpenAlex.
- Heterochromatin Protein Activates the Amylase Expression Pathway and Its Application to Recombinant Protein Expression in Penicillium oxalicum.Current microbiology · 2025Article
- Exploration of the Strategy for Improving the Expression of Heterologous Sweet Protein Monellin inJournal of fungi (Basel, Switzerland) · 2023Article
- The Amylolytic Regulator AmyR ofJournal of fungi (Basel, Switzerland) · 2023Article
- Unraveling the regulation of sugar beet pulp utilization in the industrially relevant fungusiScience · 2022Article
- Profiling multi-enzyme activities of3 Biotech · 2022Article
- Article
- Profiling of chromatin accessibility identifies transcription factor binding sites across the genome of Aspergillus species.BMC biology · 2021Article
- The Cultivation Method Affects the Transcriptomic Response of Aspergillus niger to Growth on Sugar Beet Pulp.Microbiology spectrum · 2021Article
- Blocking utilization of major plant biomass polysaccharides leads Aspergillus niger towards utilization of minor components.Microbial biotechnology · 2021Article
- RCO-3 and COL-26 form an external-to-internal module that regulates the dual-affinity glucose transport system in Neurospora crassa.Biotechnology for biofuels · 2021Article
- Identification of a Conserved Transcriptional Activator-Repressor Module Controlling the Expression of Genes Involved in Tannic Acid Degradation and Gallic Acid Utilization inFrontiers in fungal biology · 2021Article
- Constructing a novel expression system by specific activation of amylase expression pathway in Penicillium.Microbial cell factories · 2020Article
- Colonies of the fungus Aspergillus niger are highly differentiated to adapt to local carbon source variation.Environmental microbiology · 2020Article
- The transcription factor Zt107320 affects the dimorphic switch, growth and virulence of the fungal wheat pathogen Zymoseptoria tritici.Molecular plant pathology · 2020Article
- Forward genetics screen coupled with whole-genome resequencing identifies novel gene targets for improving heterologous enzyme production in Aspergillus niger.Applied microbiology and biotechnology · 2018Article
- Modulating Transcriptional Regulation of Plant Biomass Degrading Enzyme Networks for Rational Design of Industrial Fungal Strains.Frontiers in bioengineering and biotechnology · 2018Review
- Article
- The transcription factor TpRfx1 is an essential regulator of amylase and cellulase gene expression inBiotechnology for biofuels · 2018Article
- Carbon Catabolite Repression in Filamentous Fungi.International journal of molecular sciences · 2017Review
- Expression-based clustering of CAZyme-encoding genes of Aspergillus niger.BMC genomics · 2017Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
AmyR is commonly considered a regulator of starch degradation whose activity is induced by the presence of maltose, the disaccharide building block of starch. In this study, we demonstrate that the role of AmyR extends beyond starch degradation. Enzyme activity assays, genes expression analysis and growth profiling on D-glucose- and D-galactose-containing oligo- and polysaccharides showed that AmyR regulates the expression of some of the Aspergillus niger genes encoding α- and β-glucosidases, α- and β- galactosidases, as well as genes encoding α-amlyases and glucoamylases. In addition, we provide evidence that D-glucose or a metabolic product thereof may be the inducer of the AmyR system in A. niger and not maltose, as is commonly assumed.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.