The effect of the superhelicity on the double helix twist angle in DNA
نویسندگان
چکیده
منابع مشابه
The effect of the superhelicity on the double helix twist angle in DNA.
An attempt to estimate the relative contributions of twisting and bending to the free energy of superhelix formation from the relaxed DNA is undertaken. The extent of teritiary ordering (number of DNA axis turns tau) and that of secondary ordering (duplex twist angle beta) have been taken as thermodynamical parameters, which characterize the state of the supercoild DNA at the fixed linking numb...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1979
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/6.3.983