| ACC | 1-aminocyclopropane-1-carboxylic acid |
| AS | Ammonium sulfate |
| AMF | Arbuscular mycorrhizal fungi |
| Bcc | Burkholderia cepacia complex |
| CDPS | tRNA-dependent cyclodipeptide synthases |
| COGs | Clusters of Orthologous Groups |
| DXWR | Dongxiang wild rice |
| IAA | Indole-3-acetic acid |
| NRPS | Non-ribosomal peptide synthetase |
| RiPP | Ribosomally synthesized and post-translationally modified peptide |
| T1PKS | Type I polyketide synthase |
| YEB | Yeast Extract Beef |