Subject	muscle contraction
Predicate	be regulated
Object	by troponin
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.7863
Neighborhood Sigma	0.7865
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source muscle contraction is regulated by tropomyosin and troponin 2 Google Autocomplete