Salt induced transitions of chromatin core particles studied by tyrosine fluorescence anisotropy
- 1 January 1980
- journal article
- Published by Oxford University Press (OUP) in Nucleic Acids Research
- Vol. 8 (16), 3517-3534
- https://doi.org/10.1093/nar/8.16.3517
Abstract
Chromatin core particles containing 146 base pairs of DNA have been found to undergo a single defined transition below 10 mM ionic strength as studied by both sedimentation velocity and tyrosine fluorescence anisotropy. A method is described for the preparation of such core particles from chicken erythrocytes with greater than 50% yield.Keywords
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