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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 Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Celf1 CUGBP, Elav-like family member 1 located_in ISO (PMID:18164289) RGD PMID:18164289 NCBI chr 3:76,924,591...76,999,429
Ensembl chr 3:76,924,613...76,999,426
JBrowse link
G Eppk1 epiplakin 1 located_in ISO (PMID:15671067) RGD PMID:15671067 NCBI chr 7:107,816,919...107,842,946
Ensembl chr 7:107,817,693...107,831,159
JBrowse link
G Pdcl3 phosducin-like 3 located_in ISO
PMID:26059764 GO_REF:0000107 NCBI chr 9:41,234,322...41,243,769
Ensembl chr 9:41,234,234...41,243,735
JBrowse link
G Sorl1 sortilin related receptor 1 located_in ISO (MGI:6393363|PMID:11082041) RGD PMID:11082041 MGI:6393363 NCBI chr 8:42,341,704...42,504,435
Ensembl chr 8:42,341,704...42,504,513
JBrowse link
G Zdhhc19 zinc finger DHHC-type palmitoyltransferase 19 located_in ISO (PMID:20074548) RGD PMID:20074548 NCBI chr11:68,277,847...68,289,110
Ensembl chr11:68,277,848...68,288,954
JBrowse link

Term paths to the root
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Term Annotations click to browse term
  cellular_component 21254
    cellular anatomical entity 21098
      perinucleolar compartment 5
Path 2
Term Annotations click to browse term
  cellular_component 21254
    cellular anatomical entity 21098
      organelle 14217
        membrane-bounded organelle 12815
          intracellular membrane-bounded organelle 12228
            nucleus 7659
              nuclear lumen 4117
                perinucleolar compartment 5
paths to the root