Figure 3From: Transcriptomic analysis of Clostridium thermocellum Populus hydrolysate-tolerant mutant strain shows increased cellular efficiency in response to Populus hydrolysate compared to the wild type strain The PM has increased expression of genes in the hisidine biosynthesis pathway compared to the WT in standard media. Genes colored geen have greater than 2-fold higher expression and genes colored red have a greater than 2-fold lower expression in the PM than the WT in standard media. The extent of gene expression change and expression levels in other comparisons are given in Table 4. PRPP, 5-phosphoribosyl 1-pyrophosphate. ACR, aminoimidazole carboxamide ribonucleotide.Back to article page