Fig. 1From: Improving the productivity of malic acid by alleviating oxidative stress during Aspergillus niger fermentationSchematic illustrating protein peptides relieving stress and enhancing the fluxes of glycolysis, r-tricarboxylic acid (TCA) and the glyoxylic acid bypass pathway in A. niger during malic acid bioproduction. a Fermentation assessment with peptides in A. niger; b transcriptomic analysis combined with biochemical analysis of elastin peptide supplementation in the fermentation period; c Overexpression of the gene for the stress-defense system and enhancement of the productivity of A. nigerBack to article page