Cardiac troponin and tropomyosin bind to F‐actin cooperatively, as revealed by fluorescence microscopy
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DOI: 10.1002/2211-5463.12876
Abstract: In cardiac muscle, binding of troponin (Tn) and tropomyosin (Tpm) to filamentous (F)‐actin forms thin filaments capable of Ca2+‐dependent regulation of contraction. Tpm binds to F‐actin in a head‐to‐tail fashion, while Tn stabilizes these linkages.… read more here.
Keywords: tpm; microscopy; actin; fluorescence microscopy ... See more keywords