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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 19497
    regulation of biological process 12866
      regulation of metabolic process 6832
        regulation of macromolecule metabolic process 6324
          regulation of gene expression 4866
            regulation of gene expression, epigenetic 194
              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 19497
    cellular process 18359
      cellular component organization or biogenesis 6620
        cellular component organization 6378
          organelle organization 3888
            chromosome organization 964
              chromatin organization 530
                regulation of gene expression, epigenetic 194
                  negative regulation of gene expression, epigenetic 118
                    heterochromatin assembly 112
                      constitutive heterochromatin assembly 0
                        inactivation of X chromosome by heterochromatin assembly 1
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