Fig. 2From: The amyR-deletion strain of Aspergillus niger CICC2462 is a suitable host strain to express secreted protein with a low backgroundQuantitative real-time PCR of some representative transcripts that were differentially expressed in A. niger CICC2462 and ∆amyR (amyR3, amyR6 and amyR12) strains grown on fermentation medium. The selected genes were: glucoamylase gene glaA, amylase gene amyA and transcriptional activator amyR Back to article page