First-strand cDNA was prepared from mRNA of Aspergillus niger MRC11624 induced on oat
spelts xylan. Using the cDNA as a template, the α-L-arabinofuranosidase gene (abf B) was …

A synthetic cDNA-AmyA gene was cloned and successfully expressed in Pichia pastoris as
a His-tagged enzyme under the methanol inducible AOX1 promoter. High level of …

We have previously reported that α-amylase (Taka-amylase A, TAA) activity disappears in
the later stage of submerged Aspergillus oryzae culture as a result of TAA adsorption onto …

Aspergillus nidulans is an excellent experimental organism for the study of gene regulation.
Genetic and molecular analyses of trans-acting and cis-acting mutations have revealed a …

The expression of secreted proteins in filamentous fungi is down-regulated by a
transcriptional feedback mechanism under endoplasmic reticulum stress, termed repression …

It has recently been proposed that acetaldehyde is the physiological inducer of the alc gene
system and hence indirectly the activator of the AlcA promoter in Aspergillus nidulans. Here …

Expression of α-amylase genes in both rice suspension cells and germinating embryos is
repressed by sugars and the mechanism involves transcriptional regulation. The promoter of …

The amdS gene of Aspergilius nidulans is regulated by a number of positively acting
regulatory genes which act additively and independently. Using gel mobility shift assays with …

The cloning of the positive regulatory gene, uaY, which mediates uric acid induction of
enzymes and permeases of the purine degradation pathway in the fungus Aspergillus …

In Aspergillus nidulans expression of the acetamidase structural gene, amdS, is under the
control of at least four regulatory genes including the trans-acting amdA regulatory gene. A …