3 Parents
| Definition | Name | Synonym | Primary Identifier |
|---|---|---|---|
| cell nucleus with a defined lineage. | Nucleus | WBbt:0006803 | |
| nucleus of pedigree B_delta | B_delta nucleus | WBbt:0007867 | |
| Cell of male proctodeum, post-embryonic pedigree B_delta.r. | B_delta.r | B_delta.r | WBbt:0004827 |
