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Accession:GO:0005634 term browser browse the term
Definition:A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
Synonyms:exact_synonym: cell nucleus
 narrow_synonym: horsetail nucleus
 xref: NIF_Subcellular:sao1702920020;   Wikipedia:Cell_nucleus
 only_in_taxon: NCBITaxon:2759 ! Eukaryota

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  cellular_component 12106
    cellular anatomical entity 11960
      intracellular anatomical structure 10231
        intracellular organelle 8585
          intracellular membrane-bounded organelle 7685
            nucleus 5197
              ascospore-type prospore nucleus 0
              assemblon 0
              dense nuclear body 0
              generative cell nucleus 0
              germ cell nucleus + 34
              left nucleus 0
              lobed nucleus 0
              macronucleus 0
              megasporocyte nucleus + 0
              micronucleus 0
              microsporocyte nucleus 0
              mitotic nuclear bridge + 0
              nuclear envelope + 358
              nuclear inclusion body 12
              nuclear lumen + 3378
              nuclear microtubule 0
              nuclear protein-containing complex + 897
              nuclear stress granule 6
              nucleus lagging edge 0
              nucleus leading edge 0
              primary endosperm nucleus 0
              pronucleus + 22
              retrotransposon nucleocapsid 0
              right nucleus 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.