| ADMA | asymmetric di-methyl arginine |
| CM | condensing mesenchyme |
| DEG | differentially expressed genes |
| ECL | enhanced chemiluminescence |
| FACS | fluorescence-activated cell sorting |
| FDR | false discovery rate |
| FHWT | favourable histology Wilms’ tumour |
| FK | fetal kidney |
| GO | Gene ontology |
| GSEA | Geneset enrichment analysis |
| HRP | horseradish peroxidase |
| IHC | immunohistochemistry |
| MNA | MYCN-amplified |
| NB | neuroblastoma |
| NES | normalised enrichment score |
| PTA | pre-tubular aggregates |
| R-Me | arginine methylation |
| SDMA | symmetric di-methyl arginine |
| TIM | translocase of the inner membrane |
| TMA | tissue microarray |
| TOM | translocase of the outer membrane |
| UB | ureteric bud |
| WT | Wilms’ tumour |