Assertion: sigma factor | /r/HasProperty | released
Facets:
value: according to a stochastic model
type: OTHER
value: definitely
type: DEGREE
Source sentences:
text: In bacteria, it was historically thought that the sigma factor is definitely released after promoter clearance occurs.
text: This theory had been known as the obligate release model however later data showed that upon and following promoter clearance, the sigma factor is released according to a stochastic model known as the stochastic release model.