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Term:perichromatin fibrils
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Accession:GO:0005726 term browser browse the term
Definition:Structures of variable diameter visible in the nucleoplasm by electron microscopy, mainly observed near the border of condensed chromatin. The fibrils are enriched in RNA, and are believed to be sites of pre-mRNA splicing and polyadenylylation representing the in situ form of nascent transcripts.

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perichromatin fibrils term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Clock clock circadian regulator IDA RGD PMID:16208722 RGD:10401943 NCBI chr14:34,418,226...34,502,218
Ensembl chr14:34,446,616...34,502,218
JBrowse link
G Cpsf6 cleavage and polyadenylation specific factor 6 ISO (PMID:17267687) RGD PMID:17267687 NCBI chr 7:60,385,688...60,417,661
Ensembl chr 7:60,385,688...60,416,925
JBrowse link
G Dhx9 DExH-box helicase 9 ISO (PMID:10198287) RGD PMID:10198287 NCBI chr13:70,885,503...70,922,278
Ensembl chr13:70,885,504...70,922,245
JBrowse link
G Nufip1 nuclear FMR1 interacting protein 1 ISO (PMID:12941608) RGD PMID:12941608 NCBI chr15:58,171,163...58,201,888
Ensembl chr15:58,170,967...58,201,970
JBrowse link
G Smarca4 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 ISO (MGI:1339222|PMID:10318760) RGD PMID:10318760 MGI:1339222 NCBI chr 8:22,648,323...22,739,468
Ensembl chr 8:22,648,323...22,739,468
JBrowse link
G Tardbp TAR DNA binding protein IDA RGD PMID:19539030 RGD:5687141 NCBI chr 5:165,432,089...165,442,232
Ensembl chr 5:165,432,095...165,442,048
JBrowse link
G Trim24 tripartite motif-containing 24 ISO (MGI:1339222|PMID:10318760) RGD PMID:10318760 MGI:1339222 NCBI chr 4:65,632,278...65,684,746
Ensembl chr 4:65,637,407...65,684,743
JBrowse link

Term paths to the root
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  cellular_component 20602
    cellular anatomical entity 20292
      perichromatin fibrils 7
Path 2
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  cellular_component 20602
    cellular anatomical entity 20292
      organelle 13274
        membrane-bounded organelle 11259
          intracellular membrane-bounded organelle 10515
            nucleus 6984
              nuclear lumen 3832
                nuclear chromosome 248
                  perichromatin fibrils 7
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.