Salt induced transitions of chromatin core particles studied by tyrosine fluorescence anisotropy.
AUTOR(ES)
Libertini, L J
RESUMO
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.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=324172Documentos Relacionados
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