Related Experiment Video
Updated: May 3, 2026

DNA Nanotubes as a Versatile Tool to Study Semiflexible Polymers
Published on: October 25, 2017
[Dynamics of kinks in inhomogeneous polynucleotide chains]
Abstract:
In the present paper the dynamics of the nonlinear conformational excitations--kinks, in inhomogeneous polynucleotide DNA chains is investigated. To calculate the kink rest energy E0 and its length d the method of dynamical interval is used. This makes it possible to take into account that all coefficients of the model dynamic equation--the sine-Gordon equation depend on the sequence of bases. It is shown that the method gives an opportunity to calculate dynamical characteristics of any artificial and real sequences that is important for implementing tasks associated with the search and analysis of functionally important DNA sites.
Related Concept Videos
Nucleic Acid Structure
DNA Structure
DNA...
DNA Topoisomerases
Types and Mechanism of action
Topoisomerases are divided into two main types. ...
The DNA Helix
The DNA Helix
Lagging Strand Synthesis
There are several major differences between synthesis of the leading strand and synthesis of the lagging strand. 1) Leading strand synthesis happens in the direction of replication fork opening, whereas lagging strand synthesis happens in the...
Dynamic Equilibrium

