Double stranded DNA chain is known to have non-trivial elasticity. We study the effect of this elasticity on the denaturation profile of DNA oligomer by constraining one base pair at one end of the oligomer to remain in unstretched (or intact) state. The effect of this constraint on the denaturation profile of the oligomer has been calculated using the Peyrard-Bishop Hamiltonian. The denaturation profile is found to be very different from the free (i.e. without the constraint) oligomer. We have also examined how this constraint affects the denaturation profile of the oligomer having a segment of defect sites located at different parts of the chain
Recent theoretical predictions on DNA (deoxyribonucleic acid) mechanical separation induced by pulli...
AbstractWe have developed the technique of thermal fluctuation spectroscopy to measure the thermal f...
AbstractWe combined atomistic molecular-dynamics simulations with quantum-mechanical calculations to...
The nature and the universal properties of DNA thermal denaturation are investigated by Monte Car...
The unzipping transition under the influence of external force of a dsDNA molecule has been studied ...
The denaturation of the double helix is a template for fundamental biological functions such as repl...
AbstractAdvances in nanomanipulation techniques have made it possible to measure the response of an ...
Effect of defects on the melting profile of short heterogeneous DNA chains is calculated using the P...
The dynamics of the DNA denaturation is studied using the Peyrard-Bishop-Dauxois model. The denatura...
Single-molecule DNA stretching experiments is a an extremely rigorous method to investigate mechanic...
The full text is available at: http://arxiv.org/PS_cache/cond-mat/pdf/0309/0309454v1.pdfThis is also...
AbstractBiological organisms exist over a broad temperature range of −15°C to +120°C, where many mol...
We study numerically the mechanical stability and elasticity properties of duplex DNA molecules wit...
Gaining knowledge and understanding of the structure and function of DNA, our genetic material, is c...
AbstractIn this work we study the effects of the solvent interaction on the nonlinear dynamical stru...
Recent theoretical predictions on DNA (deoxyribonucleic acid) mechanical separation induced by pulli...
AbstractWe have developed the technique of thermal fluctuation spectroscopy to measure the thermal f...
AbstractWe combined atomistic molecular-dynamics simulations with quantum-mechanical calculations to...
The nature and the universal properties of DNA thermal denaturation are investigated by Monte Car...
The unzipping transition under the influence of external force of a dsDNA molecule has been studied ...
The denaturation of the double helix is a template for fundamental biological functions such as repl...
AbstractAdvances in nanomanipulation techniques have made it possible to measure the response of an ...
Effect of defects on the melting profile of short heterogeneous DNA chains is calculated using the P...
The dynamics of the DNA denaturation is studied using the Peyrard-Bishop-Dauxois model. The denatura...
Single-molecule DNA stretching experiments is a an extremely rigorous method to investigate mechanic...
The full text is available at: http://arxiv.org/PS_cache/cond-mat/pdf/0309/0309454v1.pdfThis is also...
AbstractBiological organisms exist over a broad temperature range of −15°C to +120°C, where many mol...
We study numerically the mechanical stability and elasticity properties of duplex DNA molecules wit...
Gaining knowledge and understanding of the structure and function of DNA, our genetic material, is c...
AbstractIn this work we study the effects of the solvent interaction on the nonlinear dynamical stru...
Recent theoretical predictions on DNA (deoxyribonucleic acid) mechanical separation induced by pulli...
AbstractWe have developed the technique of thermal fluctuation spectroscopy to measure the thermal f...
AbstractWe combined atomistic molecular-dynamics simulations with quantum-mechanical calculations to...