Term Information [More information on dosage compensation by inactivation of X chromosome]

Accession
GO:0009048
Name
dosage compensation by inactivation of X chromosome
Ontology
biological_process
Synonyms
X chromosome inactivation, Barr body formation, chromosome inactivation
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. Source: ISBN:0140512888, GOC:jl, GOC:pr, PMID:11498577
Comment
None
History
See term history for GO:0009048 at QuickGO
Subset
None
Community
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Feedback
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Graph of GO:0009048 from QuickGO

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Ancestors of dosage compensation by inactivation of X chromosome (GO:0009048)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
dosage compensation by inactivation of X chromosome [Inferred regulates relation] regulates (inferred) biological_process (GO:0008150)
dosage compensation by inactivation of X chromosome [Inferred is_a relation] is_a (inferred) biological regulation (GO:0065007)
dosage compensation by inactivation of X chromosome [Inferred regulates relation] regulates (inferred) metabolic process (GO:0008152)
dosage compensation by inactivation of X chromosome [Inferred regulates relation] regulates (inferred) organic substance metabolic process (GO:0071704)
dosage compensation by inactivation of X chromosome [Inferred is_a relation] is_a (inferred) regulation of biological process (GO:0050789)
dosage compensation by inactivation of X chromosome [Inferred regulates relation] regulates (inferred) macromolecule metabolic process (GO:0043170)
dosage compensation by inactivation of X chromosome [Inferred is_a relation] is_a (inferred) regulation of metabolic process (GO:0019222)
dosage compensation by inactivation of X chromosome [Inferred regulates relation] regulates (inferred) gene expression (GO:0010467)
dosage compensation by inactivation of X chromosome [Inferred is_a relation] is_a (inferred) regulation of macromolecule metabolic process (GO:0060255)
dosage compensation by inactivation of X chromosome [Inferred is_a relation] is_a (inferred) regulation of gene expression (GO:0010468)
dosage compensation by inactivation of X chromosome [Inferred is_a relation] is_a (inferred) regulation of gene expression, epigenetic (GO:0040029)
dosage compensation by inactivation of X chromosome [is_a relation] is_a  dosage compensation (GO:0007549)
Children of dosage compensation by inactivation of X chromosome (GO:0009048)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
inactivation of paternal X chromosome (GO:0060817) [is_a relation] is_a  dosage compensation by inactivation of X chromosome
inactivation of X chromosome by DNA methylation (GO:0060821) [is_a relation] is_a  dosage compensation by inactivation of X chromosome
inactivation of X chromosome by genetic imprinting (GO:0060819) [is_a relation] is_a  dosage compensation by inactivation of X chromosome
inactivation of X chromosome by heterochromatin assembly (GO:0060820) [is_a relation] is_a  dosage compensation by inactivation of X chromosome
negative regulation of dosage compensation by inactivation of X chromosome (GO:1900096) [negatively_regulates relation] negatively_regulates  dosage compensation by inactivation of X chromosome
positive regulation of dosage compensation by inactivation of X chromosome (GO:1900097) [positively_regulates relation] positively_regulates  dosage compensation by inactivation of X chromosome
random inactivation of X chromosome (GO:0060816) [is_a relation] is_a  dosage compensation by inactivation of X chromosome
regulation of dosage compensation by inactivation of X chromosome (GO:1900095) [regulates relation] regulates  dosage compensation by inactivation of X chromosome
Wikipedia
X-inactivation