Assertion: chromosomal abnormality | /r/CapableOf | involve abnormal copying
Facets:
value: in this region
type: LOCATION
Source sentences:
text: About 1 percent of all people with Beckwith-Wiedemann syndrome have a chromosomal abnormality such as a rearrangement (translocation) involving 11p15.5 or abnormal copying (duplication) or deletion of genetic material in this region.