Figure 3

Correlation comparison between qRT-PCR results and RNA-Seq data. BS, barley straw; CS, corn straw; RS, rice straw; SS, soybean straw; WS, wheat straw. Relative expression levels of selected CAZy genes were normalized by the expression under CS. Values of the corresponding gene expression levels by RNA-Seq (RPKM) are shown in brackets. Pearson correlation coefficients and P values are shown on the top left of each figure. For qRT-PCR (horizontal coordinate), values represent the means of triplicates; error bars show standard deviation.