Figure 11

Changes in the phenylpropanoid biosynthesis pathway map between fibrous roots (FRs) and initiating storage roots (ISRs). Enzymes exhibiting up-regulated expression in ISRs and FRs are marked in green and in red, respectively. Marked in light green are enzymes representing gene sequences that exhibit up-regulated expression in both ISRs and FRs (in most cases, a larger number of contigs exhibited higher expression in FRs compared to ISRs (Table 5)). Marked in white are enzymes representing gene sequences that were not detected in the Illumina-generated transcription profiles (exhibited less than 10 reads) or general enzyme categories representing an enzyme class (such as 4.1.1.-, 2.1.1- and 5.2.1-, representing lyases, methyltransferases and isomerases, respectively). Enzyme annotation was obtained from the sequence annotation and GO classification data.