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![[Inferred is_a relation]](http://draco.cyverse.org/static/images/is_a.gif "Inferred is_a relation")
BFO:0000001 entity
BFO:0000003 occurrent
BFO:0000015 process
GO:0008150 biological_process
GO:0009987 cellular process
GO:0071840 cellular component organization or biogenesis
GO:0016043 cellular component organization
![[Inferred related_to relation]](http://draco.cyverse.org/static/images/related_to.gif "Inferred related_to relation")
GO:0006996 organelle organization
GO:0043933 protein-containing complex organization
GO:0006997 nucleus organization
GO:0071824 protein-DNA complex organization
GO:0006325 chromatin organization
GO:0007000 nucleolus organization
![[Current term]](http://draco.cyverse.org/static/images/term_lineage_wedge.png "Current term")
GO:1990700 nucleolar chromatin organization
![[part_of relation]](http://draco.cyverse.org/static/images/part_of.gif "part_of relation")
GO:0070550 rDNA chromatin condensation
GO:0000183 rDNA heterochromatin formation
subject![[Reorder by subject]](http://draco.cyverse.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| nucleolar chromatin organization |
is_a
|
cellular component organization (GO:0016043) |
| nucleolar chromatin organization |
![[BFO:0000050 relation]](http://draco.cyverse.org/static/images/BFO:0000050.gif "BFO:0000050 relation") BFO:0000050
|
nucleolus organization (GO:0007000) |
| nucleolar chromatin organization |
BFO:0000050
|
chromatin organization (GO:0006325) |
| subject |
relation |
object |
|---|---|---|
| rDNA chromatin condensation (GO:0070550) |
BFO:0000050
|
nucleolar chromatin organization |
| rDNA heterochromatin formation (GO:0000183) |
BFO:0000050
|
nucleolar chromatin organization |