sex chromatin
heterochromatin that starts during some sex chromosome
SubClassOf(<http://purl.obolibrary.org/obo/GO_0001739> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0000792> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002091> <http://purl.obolibrary.org/obo/GO_0000803>)))
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0001739> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0000792> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0000803>)) )