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Calcium-Activated Tension of Skinned Muscle Fibers of the Frog : Dependence on Magnesium Adenosine Triphosphate Concentration
The influence of MgATP on the Ga(++)-activated isometric tension of skinned frog muscle fibers was examined in solutions containing: Mg(++) = 5 mM, creatine phosphate (CP) = 14.5 mM, creatinephosphokinase (CPK) = 1 mg/ml, total EGTA = 7 mM, CaCl(2), KCl, imidazole ≥ 20 mM so that ionic strength = 0....
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1974
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2203573/ https://www.ncbi.nlm.nih.gov/pubmed/4545390 |