Fig. 4From: Inulinase hyperproduction by Kluyveromyces marxianus through codon optimization, selection of the promoter, and high-cell-density fermentation for efficient inulin hydrolysisThe transcriptional levels of the INU1 gene in the different yeast strains. The yeast strains were the same as those shown in Fig. 5. Data are given as mean ± SD, n = 3. ***P < 0.001: significant difference compared with the KM-69 group; #P < 0.05), ###P < 0.001: significant difference compared with the KM-526 groupBack to article page