21-Episerratenediol, Isolation and its Structure
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چکیده
منابع مشابه
A REVERSIBLY CONTRACTILE NUCLEAR MATRIX Its Isolation, Structure, and Composition
From Tetrahymena macronuclei we have isolated a reversibly contractile nucleoskeleton, 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 raM. During contraction the average diameter of the expanded matrix becomes reduced by about 24%; this corresponds to a volume contracti...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1965
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.13.104