Figure 4From: Transcriptional analysis of oligosaccharide utilization by Bifidobacterium lactisBl-04Heat map representation of RT-qPCR validation of microarray gene expression values. The mRNA transcript level were quantified for each of the five genes in each of the 12 carbohydrate conditions and color-coded as the relative fold upregulation of each gene: Blue [1–2], light blue [5–9], red [9–17] and strong red [>16].Back to article page