Bending Dynamics of DNA

Bending Dynamics of DNA

Dr. Subhamoy Singha Roy

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Abstract

It is here pointed out that the local opening of base pairs induces the formation of kinks which facilitates the bending of double helix. The conformational properties of DNA can be mapped onto the Heisenberg spin system and denaturation occurs through quantum phase transition (QPT) induced by a quench when the temperature effect is incorporated through the quench time . The nonequilibrium effect in QPT introduced through the quench generate defects like kinks end antikinks, the density of which depends on the quench time and hence on temperature. It is here argued that when we transcribe this result in the rod -like-chain (RLC) model of DNA, these defects lead to bends. This suggests that we have dynamical generation of kinks leading to the formation of bends during local denaturation.

References

18 Cites in Article

Reference Format

C Bustamante,J Marko,E Siggia,S Smith (1994). Unknown Title.
C Bouchiat,M Mézard (1997). Elasticity Model of a Supercoiled DNA Molecule.
Timothy Cloutier,Jonathan Widom (2004). Spontaneous Sharp Bending of Double-Stranded DNA.
F Crick,A Klug (1975). Unknown Title.
A Vologodskii,M D. Frank-Kamenetskii (2013). Strong bending of the DNA double helix.
S,Singha Roy,P Bandyopadhyay (2013). Unknown Title.
S,Singha Roy,P Bandyopadhyay (2015). Unknown Title.
R Schutzhold (2005). Unknown Title.
Matthias Vojta (2013). Quantum phase transitions.
T Kibble (1976). Unknown Title.
W Zurek (1985). Unknown Title.
Banasri Basu,Pratul Bandyopadhyay,Priyadarshi Majumdar (2012). Magnetic-field dependence of the entanglement entropy of one-dimensional spin systems in quantum phase transitions induced by a quench.
L Cincio (2007). Unknown Title.
Banasri Basu,Pratul Bandyopadhyay,Priyadarshi Majumdar (2011). Density of defects and the scaling law of the entanglement entropy in quantum phase transition of one-dimensional spin systems induced by a quench.
J Bednar (1995). Unknown Title.
Philip Nelson (1999). Transport of torsional stress in DNA.
S Roy (2017). Unknown Title.
S,Singha Roy,P Bandyopadhyay (2018). Unknown Title.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Dr. Subhamoy Singha Roy. 2018. \u201cBending Dynamics of DNA\u201d. Global Journal of Science Frontier Research - A: Physics & Space Science GJSFR-A Volume 18 (GJSFR Volume 18 Issue A6).

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GJSFR Volume 18 Issue A6

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords

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Classification

GJSFR-A Classification FOR Code: 020302

Submission ReceivedJuly 7, 2018
Peer Review Double Blind
Handling Editor
Accepted August 3, 2018
Published August 13, 2018

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v1.2

Issue date

August 22, 2018

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Article Matrices

Total Score: 106

Country: India

Subject: Global Journal of Science Frontier Research - A: Physics & Space Science

Authors: Dr. Subhamoy Singha Roy (PhD/Dr. count: 1)

View Count (all-time): 153

Total Views (Real + Logic): 3143

Total Downloads (simulated): 1506

Publish Date: 2018 08, Wed

Monthly Totals (Real + Logic):

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Month 4: 54 views
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Total Views: 3143

Total Downloads: 1506

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