4 Parents
| Definition | Name | Synonym | Primary Identifier |
|---|---|---|---|
| cell nucleus with a defined lineage. | Nucleus | WBbt:0006803 | |
| nucleus of pedigree B_beta.rd | B_beta.rd nucleus | WBbt:0001770 | |
| post-embryonic cell of pedigree B_beta.rdp | B_beta.rdp | WBbt:0007091 | |
| Sheath of male copulatory spicule | SPshVR | lineage name: B.al/raarda | WBbt:0004959 |
