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Reversibly contractile nuclear matrix. Its isolation, structure, and composition
From Tetrahymena macronuclei we have isolated a reversibly contractile nucleo-skeleton, i.e., an "expanded" nuclear matrix which reversibly contracts when the total concentration of the bivalent cations, Ca and Mg (3:2), is decreased to 5 mM or increased to 125 mM. During contraction the a...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1977
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2109913/ https://www.ncbi.nlm.nih.gov/pubmed/404299 |