Assertion: fret | /r/CapableOf | confirm by stryer
Facets:
value: experimentally
type: DEGREE
Source sentences:
text: Proposed by Theodor Förster in 1946 and confirmed experimentally by Stryer & Haugland (1967), FRET takes advantage of the principle of energy transfer between donor and acceptor fluorophore molecules, which only occurs once the molecules are within a certain distance of each other.