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Extra calcium on shortening in barnacle muscle. Is the decrease in calcium binding related to decreased cross-bridge attachment, force, or length?
Barnacle single muscle fibers were microinjected with the calcium- specific photoprotein aequorin. We have previously shown (Ridgway, E. B., and A. M. Gordon, 1984, Journal of General Physiology, 83:75-104) that when barnacle fibers are stimulated under voltage clamp and length control and allowed t...
Formato: | Texto |
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Lenguaje: | English |
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The Rockefeller University Press
1987
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2228843/ https://www.ncbi.nlm.nih.gov/pubmed/3655718 |