Literature DB >> 20174451

DNA Breathing Dynamics in the Presence of a Terahertz Field.

B S Alexandrov1, V Gelev, A R Bishop, A Usheva, K Ø Rasmussen.   

Abstract

We consider the influence of a terahertz field on the breathing dynamics of double-stranded DNA. We model the spontaneous formation of spatially localized openings of a damped and driven DNA chain, and find that linear instabilities lead to dynamic dimerization, while true local strand separations require a threshold amplitude mechanism. Based on our results we argue that a specific terahertz radiation exposure may significantly affect the natural dynamics of DNA, and thereby influence intricate molecular processes involved in gene expression and DNA replication.

Entities:  

Year:  2010        PMID： 20174451      PMCID： PMC2822276          DOI： 10.1016/j.physleta.2009.12.077

Source DB:  PubMed          Journal:  Phys Lett A        ISSN： 0375-9601            Impact factor:   2.654


  14 in total

1.  Spontaneous pattern formation in driven nonlinear lattices

Authors: 
Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics       Date:  2000-11

2.  DNA dynamically directs its own transcription initiation.

Authors:  Chu H Choi; George Kalosakas; Kim O Rasmussen; Makoto Hiromura; Alan R Bishop; Anny Usheva
Journal:  Nucleic Acids Res       Date:  2004-03-05       Impact factor: 16.971

3.  Statistical mechanics of a nonlinear model for DNA denaturation.

Authors: 
Journal:  Phys Rev Lett       Date:  1989-06-05       Impact factor: 9.161

4.  The extraordinary dielectric properties of biological materials and the action of enzymes.

Authors:  H Fröhlich
Journal:  Proc Natl Acad Sci U S A       Date:  1975-11       Impact factor: 11.205

5.  Effects of 100 GHz radiation on alkaline phosphatase activity and antigen-antibody interaction.

Authors:  A Homenko; B Kapilevich; R Kornstein; M A Firer
Journal:  Bioelectromagnetics       Date:  2009-04       Impact factor: 2.010

6.  Behavioral effect of terahertz waves in male mice.

Authors:  N P Bondar; I L Kovalenko; D F Avgustinovich; A G Khamoyan; N N Kudryavtseva
Journal:  Bull Exp Biol Med       Date:  2008-04       Impact factor: 0.804

7.  Entropy-driven DNA denaturation.

Authors: 
Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics       Date:  1993-01

8.  Pre-melting dynamics of DNA and its relation to specific functions.

Authors:  Boian Alexandrov; Nikolaos K Voulgarakis; Kim O Rasmussen; Anny Usheva; Alan R Bishop
Journal:  J Phys Condens Matter       Date:  2008-12-17       Impact factor: 2.333

9.  [Influence of terahertz (submillimeter) laser radiation on neurons in vitro].

Authors:  Iu S Ol'shevskaia; A S Kozlov; A K Petrov; T A Zapara; A S Ratushniak
Journal:  Zh Vyssh Nerv Deiat Im I P Pavlova       Date:  2009 May-Jun       Impact factor: 0.437

10.  Toward a detailed description of the thermally induced dynamics of the core promoter.

Authors:  Boian S Alexandrov; Vladimir Gelev; Sang Wook Yoo; Alan R Bishop; Kim Ø Rasmussen; Anny Usheva
Journal:  PLoS Comput Biol       Date:  2009-03-13       Impact factor: 4.475
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  24 in total

1.  Thermal and inertial resonances in DNA unzipping.

Authors:  A E Bergues-Pupo; J M Bergues; F Falo; A Fiasconaro
Journal:  Eur Phys J E Soft Matter       Date:  2015-05-22       Impact factor: 1.890

2.  Acceleration of DNA melting kinetics using alternating electric fields.

Authors:  Sebastian Sensale; Zhangli Peng; Hsueh-Chia Chang
Journal:  J Chem Phys       Date:  2018-08-28       Impact factor: 3.488

3.  Terahertz: dictating the frequency of life. Do macromolecular vibrational modes impose thermal limitations on terrestrial life?

Authors:  Kieran Hand; Edwin Yates
Journal:  J R Soc Interface       Date:  2017-11       Impact factor: 4.118

4.  Thermodynamics of cooperative DNA recognition at a replication origin and transcription regulatory site.

Authors:  Mariano Dellarole; Ignacio E Sánchez; Gonzalo de Prat Gay
Journal:  Biochemistry       Date:  2010-11-10       Impact factor: 3.162

5.  0.1 THz exposure affects primary hippocampus neuron gene expression via alternating transcription factor binding.

Authors:  Sen Shang; XingJuan Wu; Qi Zhang; Jiping Zhao; Erling Hu; Leilei Wang; Xiaoyun Lu
Journal:  Biomed Opt Express       Date:  2021-06-01       Impact factor: 3.732

Review 6.  Ideas and methods of nonlinear mathematics and theoretical physics in DNA science: the McLaughlin-Scott equation and its application to study the DNA open state dynamics.

Authors:  Ludmila V Yakushevich; Larisa A Krasnobaeva
Journal:  Biophys Rev       Date:  2021-05-13

7.  Mammalian stem cells reprogramming in response to terahertz radiation.

Authors:  Jonathan Bock; Yayoi Fukuyo; Sona Kang; M Lisa Phipps; Ludmil B Alexandrov; Kim Ø Rasmussen; Alan R Bishop; Evan D Rosen; Jennifer S Martinez; Hou-Tong Chen; George Rodriguez; Boian S Alexandrov; Anny Usheva
Journal:  PLoS One       Date:  2010-12-31       Impact factor: 3.240

8.  DNA dynamics play a role as a basal transcription factor in the positioning and regulation of gene transcription initiation.

Authors:  Boian S Alexandrov; Vladimir Gelev; Sang Wook Yoo; Ludmil B Alexandrov; Yayoi Fukuyo; Alan R Bishop; Kim Ø Rasmussen; Anny Usheva
Journal:  Nucleic Acids Res       Date:  2009-12-17       Impact factor: 16.971

9.  Specificity and heterogeneity of terahertz radiation effect on gene expression in mouse mesenchymal stem cells.

Authors:  Boian S Alexandrov; M Lisa Phipps; Ludmil B Alexandrov; Layla G Booshehri; Anna Erat; Janice Zabolotny; Charles H Mielke; Hou-Tong Chen; George Rodriguez; Kim Ø Rasmussen; Jennifer S Martinez; Alan R Bishop; Anny Usheva
Journal:  Sci Rep       Date:  2013-01-31       Impact factor: 4.379

10.  Intense THz pulses cause H2AX phosphorylation and activate DNA damage response in human skin tissue.

Authors:  Lyubov V Titova; Ayesheshim K Ayesheshim; Andrey Golubov; Dawson Fogen; Rocio Rodriguez-Juarez; Frank A Hegmann; Olga Kovalchuk
Journal:  Biomed Opt Express       Date:  2013-03-14       Impact factor: 3.732
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