FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term CENP-A containing nucleosome ID (Ontology) GO:0043505 (Gene Ontology)
Definition A form of nucleosome located only at the centromere, in which the histone H3 is replaced by the variant form CENP-A (sometimes known as CenH3).[ PubMed:15175412 PubMed:16183641 ]
Also Known As"CenH3 containing nucleosome" ; "CENP-S-T-W-X" ; "CNP-T-W-S-X complex"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_CELLULAR_COMPONENT
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 CENP-A containing nucleosome (all annotations which use CV term, excluding "NOT" statements)
     part_of | CENP-A containing nucleosome
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chromatin
 |__nucleosome_______________________
 |__CENP-A containing chromatin______|
protein-DNA complex                  |
 |__nucleosome_______________________|
chromosome, centromeric core domain  |
 |__CENP-A containing chromatin______|
                                     CENP-A containing nucleosome  1 rec.
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Is a nucleosome
Part of CENP-A containing chromatin
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Synonyms
  • "CenH3 containing nucleosome" EXACT
    "CENP-S-T-W-X" EXACT[ PubMed:22304917 ]
    "centromere specific nucleosome" RELATED
    "centromere-specific nucleosome" RELATED
    "centromeric nucleosome" RELATED
    "CNP-T-W-S-X complex" EXACT
Secondary IDs
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