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ONTOLOGY REPORT - ANNOTATIONS


Term:perinucleolar compartment
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Accession:GO:0097356 term browser browse the term
Definition:The perinucleolar compartment (PNC) is a subnuclear structure associated with, but structurally distinct from, the nucleolus. The PNC contains large amounts of the heterogeneous nuclear ribonucleoprotein complex (hnRNP) called hnRNP 1 (PTB). Many RNA binding proteins as well as RNA polymerase III transcripts are highly enriched in this compartment. PTB and pol III transcripts are required for the integrity of the PNC.
Synonyms:exact_synonym: perinucleolar region


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perinucleolar compartment term browser
Symbol Object Name JBrowse Chr Start Stop Reference
G Eppk1 epiplakin 1 JBrowse link 7 117,163,383 117,173,741 RGD:1624291
G Pdcl3 phosducin-like 3 JBrowse link 9 45,672,257 45,680,728 RGD:1624291
G Sorl1 sortilin related receptor 1 JBrowse link 8 46,228,077 46,287,171 RGD:1624291

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  cellular_component 19843
    cellular anatomical entity 19457
      perinucleolar compartment 3
Path 2
Term Annotations click to browse term
  cellular_component 19843
    cellular anatomical entity 19457
      organelle 12557
        membrane-bounded organelle 10879
          intracellular membrane-bounded organelle 9976
            nucleus 6783
              nuclear lumen 3992
                perinucleolar compartment 3
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.