| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Anaphase nucleus | Is a | True | Nucleus | Inferred relationship | Some |  | 
| Metaphase nucleus | Is a | True | Nucleus | Inferred relationship | Some |  | 
| Telophase nucleus | Is a | True | Nucleus | Inferred relationship | Some |  | 
| Mitotic nucleus | Is a | True | Nucleus | Inferred relationship | Some |  | 
| Prophase nucleus | Is a | True | Nucleus | Inferred relationship | Some |  | 
| Interphase nucleus | Is a | True | Nucleus | Inferred relationship | Some |  | 
| Chromosome pair 2 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 3 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 18 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosomes, group E | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 5 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 9 | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear inclusion | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear lipid | del av | False | Nucleus | Additional relationship | Some |  | 
| Nucleolus | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 11 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 12 | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear body, concentrically laminated | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosomes groups C and X | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear body | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 20 | del av | False | Nucleus | Additional relationship | Some |  | 
| Sex chromosome | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear cell product | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear glycogen | del av | False | Nucleus | Additional relationship | Some |  | 
| Perichromatin granule | del av | False | Nucleus | Inferred relationship | Some |  | 
| Intranuclear body, beaded intranuclear filaments | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 16 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosomes, group A | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 21 | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear filaments | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 17 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 6 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 1 | del av | False | Nucleus | Additional relationship | Some |  | 
| Nuclear envelope | del av | False | Nucleus | Additional relationship | Some |  | 
| Sex chromosome Y | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 13 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 10 (cell structure) | del av | False | Nucleus | Additional relationship | Some |  | 
| Sex chromatin | del av | False | Nucleus | Inferred relationship | Some |  | 
| Chromosomes, group B | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosomes, group D | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromatin | del av | False | Nucleus | Inferred relationship | Some |  | 
| Intranuclear body, filamentous | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear secretory granule | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 14 | del av | False | Nucleus | Additional relationship | Some |  | 
| Heterochromatin | del av | False | Nucleus | Inferred relationship | Some |  | 
| Chromosome pair 7 | del av | False | Nucleus | Additional relationship | Some |  | 
| Interchromatin granule | del av | False | Nucleus | Inferred relationship | Some |  | 
| Chromosome pair 15 | del av | False | Nucleus | Additional relationship | Some |  | 
| Sex chromosome X | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosomes, group F | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear membrane lamellae | del av | False | Nucleus | Additional relationship | Some |  | 
| Perinucleolar chromatin | del av | False | Nucleus | Inferred relationship | Some |  | 
| Nuclear fibrous lamina | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 8 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 4 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 22 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 23 | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear crystal | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosomes, groups G and Y (cell structure) | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear body, granular with filamentous capsule | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear mitochondrion | del av | False | Nucleus | Additional relationship | Some |  | 
| Intranuclear body, rod shaped | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome pair 19 | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome group | del av | False | Nucleus | Additional relationship | Some |  | 
| Chromosome | del av | False | Nucleus | Additional relationship | Some |  |