Assertion: tryptophan's role | /r/HasProperty | accepted
Facets:
value: widely
type: DEGREE
Source sentences:
text: A critical role for the ER in calcium signaling was acknowledged before such a role for the mitochondria was widely accepted, in part because the low affinity of Ca2+ channels localized to the outer mitochondrial membrane seemed to contradict this organelle's purported responsiveness to changes in intracellular Ca2+ flux.