An unusual electrooptical effect observed for DNA fragments and its apparent relation to a permanent electric moment associated with bent DNA
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منابع مشابه
An unusual electrooptical effect observed for DNA fragments and its apparent relation to a permanent electric moment associated with bent DNA.
Dichroism decay curves of DNA fragments with chain lengths in the range of 179-256 bp show an amplitude inversion suggesting the existence of a positive dichroism component, when these fragments are dissolved at monovalent salt concentrations above approx. 5 mM and are exposed to field pulses with amplitudes and/or lengths above critical values. At the critical values, the unusual dichroism is ...
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ژورنال
عنوان ژورنال: Biophysical Chemistry
سال: 1989
ISSN: 0301-4622
DOI: 10.1016/0301-4622(89)80003-1