2 Children
| Definition | Name | Synonym | Primary Identifier |
|---|---|---|---|
| nucleus of pedigree U.la | U.la nucleus | WBbt:0002910 | |
| nucleus of pedigree U.lp | U.lp nucleus | WBbt:0007869 |
3 Parents
| Definition | Name | Synonym | Primary Identifier |
|---|---|---|---|
| cell nucleus with a defined lineage. | Nucleus | WBbt:0006803 | |
| U nucleus male | ABplppppapa nucleus male | WBbt:0008187 | |
| post-embryonic cell of pedigree U.l | U.l | WBbt:0007386 |



