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arXiv · 1010.1723

Dynamic phase transition in the conversion of B-DNA to Z-DNA

Jaya Maji·Somendra M. Bhattacharjee
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Abstract

The long time dynamics of the conformational transition from B-DNA to Z-DNA is shown to undergo a dynamic phase transition. We obtained the dynamic phase diagram for the stability of the front separating B and Z. The instability in this front results in two split fronts moving with different velocities. Hence, depending on the system parameters a denatured state may develop dynamically eventhough it is thermodynamically forbidden. This resolves the current controversies on the transition mechanism of the B-DNA to Z-DNA.

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Jaya Maji, Somendra M. Bhattacharjee. 2010-12-08. Dynamic phase transition in the conversion of B-DNA to Z-DNA. https://doi.org/10.1209/0295-5075%2F92%2F58004

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