| ABA | abscisic acid |
| ADC | arginine decarboxylase |
| AOS | allene oxide synthase |
| CuAO | cooper amine-oxidase |
| CS | chorismate synthase |
| GAs | gibberellins |
| GA3ox | gibberellin 3-oxidase |
| ICS | isochorismate synthase |
| JA | jasmonic acid |
| ADC | arginine decarboxylase |
| NCED | 9-cis-epoxycarotenoid dioxygenase |
| PAL | phenylalanine ammonia-lyase |
| PAO | polyamine oxidase |
| PUT | putrescine |
| SA | salicylic acid |
| SPD | spermidine |
| SPDS | spermidine synthase |
| SPM | spermine |
| SPMS | spermine synthase |