| MORs | Main olfactory receptors |
| ORA | Olfactory receptors related to class A GPCRs |
| OlfC | Olfactory receptors related to class C GPCRs |
| TAARs | Trace amine-associated receptors |
| FPRs | Formyl peptide receptors |
| C. idella | Ctenopharyngodon idella |
| M. amblycephala | Megalobrama amblycephala |
| E. bambusa | Elopichthys bambusa |
| C. alburnus | Culter alburnus |
| PBS | Phosphate-buffered saline |
| RQN | RNA quality number |
| ORF | Open reading frames |
| GO | Gene Ontology |
| KEGG | Kyoto Encyclopedia of Genes and Genomes |
| BP | Biological process |
| CC | Cellular component |
| MF | Molecular function |
| OG | Orthologous groups |
| DETGs | Differentially expressed trend genes |
| FDR | False discovery rates |
| EIP | Environmental Information Processing |
| HD | Human Diseases |
| OS | Organismal Systems |
| CP | Cellular Processes |
| GIP | Genetic Information Processing |
| M | Metabolism |