Table 1.
Candidate genes of C. asteris involved in IAA biosynthesis. Shown are the candidate genes in C. asteris to the corresponding enzyme reaction, but certainly this is no evidence that they are expressed in C. asteris. The putative IAA biosynthesis pathways in C. asteris are highlighted in orange in Figure 1.
| Reaction | Enzyme | Candidate Genes (Gene ID) |
|---|---|---|
| Trp → TAM | Trp decarboxylase | 1234 |
| TAM → IAOx | flavin monooxygenase enzyme * | 17, 2090, 4995, 5792, 7832 2451, 3001, 6023, 9811 |
| TAM → IAD | monoamine oxidase | 3466, 3467, 8359 |
| IAD → IAA | IAD dehydrogenase | 10233, 6228, 7132, 8151, 9123 |
| Trp → IAOx | cytochrome P450 | 17, 2090, 4995, 5792, 7832 |
| IAOx → IAN | IAOx dehydratase/hydrolase | - |
| IAN → IAA | nitrilase | 1223, 5809 |
| IAN → IAM | nitrile hydratase | - |
| Trp → IAM | Trp monooxygenase | - |
| IAM → IAA | IAM hydrolase | 1862, 6419 |
| Trp → IPyA | Trp aminotransferase | - |
| IPyA → IAD | IPyA decarboxylase | - |
| indole → IAA | - | 2451, 3001, 6023, 9811 |
* This reaction involves two different enzymes (TAM → N-hydroxy-TAM → IAOx).