ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] COZZARELLI ETAL. REPLY--For a DNA whose axis lies on a surface, real or virtual, there are two related measures of the turning of the double helix: twist (Tw), which measures a component of the rotation of one strand about the axis, and winding number (0)3, which is the sum of the periodic ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/338024b0
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