# OnCo record cfdna-methylation-testing (technology). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/technologies/cfdna-methylation-testing/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "cfdna-methylation-testing" ;
  schema:name "Cell-free DNA methylation tests"@en ;
  schema:description "Blood tests that read chemical marks on fragments of DNA shed by tumours; the marks tell cancer DNA from normal DNA and hint at where the cancer is."@en ;
  schema:url <https://onco.cc/technologies/cfdna-methylation-testing/> ;
  schema:dateModified "2026-09-04"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Cell-free_fetal_DNA> ;
  schema:citation <https://en.wikipedia.org/wiki/Cell-free_fetal_DNA> ;
  onco:status "approved" ;
  onco:cancers <https://onco.cc/cancers/colorectal/> ;
  onco:sections <https://onco.cc/fronts/early-detection/>, <https://onco.cc/fronts/diagnostics/> ;
  onco:technologies <https://onco.cc/technologies/liquid-biopsy/>, <https://onco.cc/technologies/mced/>, <https://onco.cc/technologies/methylation-profiling/> ;
  onco:drugs <https://onco.cc/drugs/galleri/> ;
  onco:dependsOn <https://onco.cc/technologies/liquid-biopsy/>, <https://onco.cc/technologies/methylation-profiling/> .