The aim of this study was to obtain a better understanding of the pentose catabolism in Aspergillus niger and the regulatory systems that affect it. To this end, we have cloned and characterised the genes encoding A. niger L-arabitol dehydrogenase (ladA) and xylitol dehydrogenase (xdhA), and compared the regulation of these genes to other genes of the pentose catabolic pathway. This demonstrated that activation of the pathway depends on two transcriptional regulators, the xylanolytic activator (XlnR) and an unidentified L-arabinose specific regulator (AraR). These two regulators affect those genes of the pentose catabolic pathway that are related to catabolic conversion of their corresponding inducers (D-xylose and L-arabinose, respectively...
Coordination of the induction of genes encoding extracellular enzymes and sugar uptake systems in fu...
In fungi, L-rhamnose (Rha) is converted via four enzymatic steps into pyruvate and L-lactaldehyde, w...
In fungi, L-rhamnose (Rha) is converted via four enzymatic steps into pyruvate and L-lactaldehyde, w...
The aim of this study was to obtain a better understanding of the pentose catabolism in Aspergillus ...
The aim of this study was to obtain a better understanding of the pentose catabolism in Aspergillus ...
AbstractAspergilli are commonly found in soil and on decaying plant material. D-xylose and L-arabino...
In Aspergillus nidulans, the xylanolytic regulator XlnR and the arabinanolytic regulator AraR co-reg...
This paper describes two Aspergillus niger mutants (araA and araB) specifically disturbed in the reg...
This thesis describes studies on the biochemical properties and regulation of L-arabinose metabolism...
For the catabolism of d-galactose three different metabolic pathways have been described in filament...
Filamentous fungi, such as Aspergillus niger , produce high levels of polysaccharide degrading enzym...
Filamentous fungi obtain their nutrients by degrading dead or living plant material. Plant material ...
Next to d-glucose, the pentoses l-arabinose and d-xylose are the main monosaccharide components of p...
Next to d-glucose, the pentoses l-arabinose and d-xylose are the main monosaccharide components of p...
The Aspergillus nigerd-xylulose kinase encoding gene has been cloned by complementation of a strain ...
Coordination of the induction of genes encoding extracellular enzymes and sugar uptake systems in fu...
In fungi, L-rhamnose (Rha) is converted via four enzymatic steps into pyruvate and L-lactaldehyde, w...
In fungi, L-rhamnose (Rha) is converted via four enzymatic steps into pyruvate and L-lactaldehyde, w...
The aim of this study was to obtain a better understanding of the pentose catabolism in Aspergillus ...
The aim of this study was to obtain a better understanding of the pentose catabolism in Aspergillus ...
AbstractAspergilli are commonly found in soil and on decaying plant material. D-xylose and L-arabino...
In Aspergillus nidulans, the xylanolytic regulator XlnR and the arabinanolytic regulator AraR co-reg...
This paper describes two Aspergillus niger mutants (araA and araB) specifically disturbed in the reg...
This thesis describes studies on the biochemical properties and regulation of L-arabinose metabolism...
For the catabolism of d-galactose three different metabolic pathways have been described in filament...
Filamentous fungi, such as Aspergillus niger , produce high levels of polysaccharide degrading enzym...
Filamentous fungi obtain their nutrients by degrading dead or living plant material. Plant material ...
Next to d-glucose, the pentoses l-arabinose and d-xylose are the main monosaccharide components of p...
Next to d-glucose, the pentoses l-arabinose and d-xylose are the main monosaccharide components of p...
The Aspergillus nigerd-xylulose kinase encoding gene has been cloned by complementation of a strain ...
Coordination of the induction of genes encoding extracellular enzymes and sugar uptake systems in fu...
In fungi, L-rhamnose (Rha) is converted via four enzymatic steps into pyruvate and L-lactaldehyde, w...
In fungi, L-rhamnose (Rha) is converted via four enzymatic steps into pyruvate and L-lactaldehyde, w...