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ONTOLOGY REPORT - ANNOTATIONS


Term:inactivation of X chromosome by heterochromatin assembly
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Accession:GO:0060820 term browser browse the term
Definition:Compensating for the two-fold variation in X-chromosome:autosome ratios between sexes by a global inactivation of all, or most of, the genes on one of the X-chromosomes in the XX sex by the mechanism of heterochromatin formation.
Synonyms:exact_synonym: inactivation of X chromosome by heterochromatin formation



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inactivation of X chromosome by heterochromatin assembly term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Smchd1 structural maintenance of chromosomes flexible hinge domain containing 1 involved_in ISO (MGI:5532809|PMID:23754746) RGD PMID:23754746 MGI:5532809 NCBI chr 9:111,243,445...111,387,272
Ensembl chr 9:111,247,702...111,349,665
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  biological_process 19512
    regulation of biological process 12887
      regulation of metabolic process 6831
        regulation of macromolecule metabolic process 6326
          regulation of gene expression 4883
            regulation of gene expression, epigenetic 214
              dosage compensation 35
                dosage compensation by inactivation of X chromosome 33
                  inactivation of X chromosome by heterochromatin assembly 1
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  biological_process 19512
    cellular process 18319
      cellular component organization or biogenesis 6656
        cellular component organization 6418
          organelle organization 3941
            chromosome organization 1023
              chromatin organization 583
                regulation of gene expression, epigenetic 214
                  negative regulation of gene expression, epigenetic 142
                    heterochromatin assembly 136
                      constitutive heterochromatin assembly 14
                        inactivation of X chromosome by heterochromatin assembly 1
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