Comment on "Modulating DNA configuration by interfacial traction: an elastic rod model to characterize DNA folding
Yongzhao Wang1, Qichang Zhang, Wei Wang
1School of Mechanical Engineering, Tianjin University, Tianjin, 300072, People's Republic of China.
Journal of Biological Physics
|May 6, 2014
Abstract:
In this comment, we point out that the tractions induced by interfacial energy, which are referred to as the tractions on the central axis curve of the DNA elastic rod presented by Huang (J. Biol. Phys. 37(1), 79-90, 2011), are incorrect. The correct tractions are provided in this literature. Further, with the use of the correct tractions, we present new numerical results, which for the values given by Zaixing Huang do not give rise to the physical behavior observed for DNA by the author.
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