DNA triple-helix formation on nucleosome core particles. Effect of length of the oligopurine tract.

Abstract excerpt

We have used DNase I footprinting to examine the formation of intermolecular triplexes on DNA fragments which have been complexed with nucleosome core particles. We have prepared five DNA fragments, based on the 160-bp tyrT sequence, which contain different length oligopurine tracts (up to 25 bp) at two different positions along the fragment, and have examined their availability for triple-helix formation after...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Base Sequence
• Share to Binding Sites
• Share to Chickens