Assertion: experiment | /r/CapableOf | have provided evidence
Facets:
value: widely
type: DEGREE
Source sentences:
text: Matthew Meselson and Frank Stahl (1958) conducted an experiment in that is widely thought to have provided evidence that DNA replication is semi-conservative rather than conservative or dissipative (meaning that a newly formed DNA double helix contains one intact strand from the parent molecule and one newly synthesized strand).