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Regulation of Tension in the Skinned Crayfish Muscle Fiber : I. Contraction and relaxation in the absence of Ca (pCa > 9)
In isolated skinned crayfish muscle fibers bathed in solutions that were buffered to be virtually free of Ca(2+) (pCa 8–10) the substrate for both contraction and relaxation is the MgNTP complex. Tension increased up to 50% of the maximum capability of the fiber as the substrate MgATP increased to a...
Autores principales: | Reuben, J. P., Brandt, P. W., Berman, M., Grundfest, H. |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
The Rockefeller University Press
1971
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2203112/ https://www.ncbi.nlm.nih.gov/pubmed/5549096 |
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