Assertion: dna's strand | /r/HasSubevent | dna relaxation
Facets:
value: by one positive turn
type: MANNER
Source sentences:
text: One type, known as DNA topoisomerase I, removes positive and negative supercoils by catalyzing a transient break of one strand of duplex DNA and allowing the unbroken, complementary strand to pass through the enzyme-linked strand, thereby resulting in DNA relaxation by one positive turn.