{"@context":{"skos":"http://www.w3.org/2004/02/skos/core#","dc":"http://purl.org/dc/terms/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","xsd":"http://www.w3.org/2001/XMLSchema#"},"@id":"https://homosaurus.org/v3/homoit0002826","dc:identifier":"homoit0002826","skos:prefLabel":"Chimerism","rdfs:comment":"Term used to describe the variation in which a person is born with two or more different sets of DNA. This can occur when multiple zygotes (such as fraternal twins) combine and develop into one fetus. Sex-chromosome discordant chimerism occurs when at least one embryo with XX chromosomes fuses with at least one embryo with XY chromosomes. A person who develops this way would have sets of both XX and XY chromosomes, or a chromosome pattern of 46XX/46XY, and could have a wide variety of different possible sex characteristics. Many people with chimerism and XX/XY chromosomes have both ovarian and testicular tissue, while others have only testes or only ovaries, and still others have gonadal dysgenesis. Some have noticeable genital differences and others do not.","skos:broader":[{"@id":"https://homosaurus.org/v3/homoit0000669","skos:prefLabel":"Intersex variations"}],"skos:closeMatch":{"@id":"http://id.loc.gov/authorities/subjects/sh2011001809"},"skos:hasTopConcept":{"@id":"https://homosaurus.org/v3/homoit0001269"},"dc:issued":{"@type":"xsd:date","@value":"2023-06-28"},"dc:modified":{"@type":"xsd:date","@value":"2025-02-23"},"@type":"skos:Concept","skos:inScheme":{"@id":"https://homosaurus.org/v3"},"skos:changeNote":"Version 3.7.1","skos:narrower":[],"skos:related":[],"dc:replaces":[],"dc:isReplacedBy":[]}