DNA unzipped under a constant force exhibits multiple metastable intermediates

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DNA unzipped under a constant force exhibits multiple metastable intermediates.

Single molecule studies, at constant force, of the separation of double-stranded DNA into two separated single strands may provide information relevant to the dynamics of DNA replication. At constant applied force, theory predicts that the unzipped length as a function of time is characterized by jumps during which the strands separate rapidly, followed by long pauses where the number of separa...

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ژورنال

عنوان ژورنال: Proceedings of the National Academy of Sciences

سال: 2003

ISSN: 0027-8424,1091-6490

DOI: 10.1073/pnas.262789199