Table 3. Classification of homologous genes (CNV/non-CNV) into the curated gene classes.
| Genes/Curated classes | Cell differentiation | Cytokines and growth factors | Homeodomain | Oncogene | Kinases | Transcription factors | Translocated cancer genes | Tumor suppressor genes |
| Human (CNV/non-CNV) | 200/154 | 215/219 | 143/87 | 212/114 | 329/185 | 833/578 | 189/99 | 44/42 |
| Chimpanzee (CNV/non-CNV) | 183/144 | 193/205 | 126/81 | 193/103 | 299/174 | 739/525 | 173/89 | 43/31 |
| Macaque (CNV/non-CNV) | 166/129 | 180/195 | 105/76 | 172/101 | 278/154 | 670/493 | 152/89 | 38/36 |
| Mouse (CNV/non-CNV) | 162/139 | 183/195 | 133/84 | 198/109 | 321/179 | 759/537 | 176/94 | 43/37 |
| Rat (CNV/non-CNV) | 153/132 | 177/184 | 120/76 | 179/102 | 300/167 | 679/478 | 158/89 | 42/37 |
| Chicken (CNV/non-CNV) | 106/83 | 104/109 | 102/66 | 173/97 | 276/146 | 563/387 | 153/83 | 34/34 |
| Dog (CNV/non-CNV) | 158/136 | 168/181 | 117/78 | 197/99 | 314/180 | 727/507 | 175/86 | 41/37 |
| Cow (CNV/non-CNV) | 150/134 | 173/198 | 121/81 | 194/106 | 309/175 | 712/529 | 172/91 | 41/38 |