A model for chromatin opening: stimulation of topoisomerase II and restriction enzyme cleavage of chromatin by distamycin.

Histone H1 preferentially and cooperatively binds scaffold-associated regions (SARs) in vitro via specific interactions with the numerous short A + T-rich tracts (A-tracts) contained in these sequences. Selective titration of A-tracts by the oligopeptide distamycin abolishes this interaction and res...

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Autores principales: Käs, E, Poljak, L, Adachi, Y, Laemmli, U K
Formato: Artigo
Lenguaje:Inglês
Publicado: 1993
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC413181/
https://ncbi.nlm.nih.gov/pubmed/8381347
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