| γ-Glu-Cys | γ-Glutamylcysteine |
| GSH | Reduced glutathione |
| GSSG | Oxidized glutathione |
| hGSH | homoGlutathione |
| γ-ECS | γ-Glutamylcysteine synthetase |
| GSHS | Glutathione synthetase |
| hGSHS | homoGlutathione synthetase |
| ROS | Reactive oxygen species |
| BSO | L-buthionine sulfoximine |
| H2O2 | Hydrogen peroxide |
| O2− | Superoxide |
| HR | Hypersensitive reaction |
| RKN | Root-knot nematode |
| SCN | Soybean cyst nematode |
| J2 | Second-stage juvenile |
| J3 | Third-stage juvenile |
| J4 | Fourth-stage juvenile |
| dpi | Days post-inoculation |
| NaOCl | Sodium hypochlorite |
| SDW | Sterile distilled water |
| HPLC | High-performance liquid chromatography |
| qRT-PCR | Quantitative reverse transcription-PCR |
| CLSM | Confocal laser-scanning microscope |
| SA | Salicylic acid |
| JA | Jasmonic acid |
| ET | Ethylene |