Structural evidence for contractile unit
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Hernandez-Nicaise, M. L. ;Nicaise, G.
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Article
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1986
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John Wiley and Sons
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English
β 680 KB
Bundles of giant smooth muscle fibers of the ctenophore Beroe have been stretched up to four times their initial length and then examined by transmission electron microscopy. Stretching induces the segregation of actin and thick (myosinlike) filaments into separate domains. The thick filaments domai