Complete phase diagram of DNA unzipping: eye, Y fork, and triple point |
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| Authors: | Kapri Rajeev Bhattacharjee Somendra M Seno Flavio |
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| Affiliation: | Institute of Physics, Bhubaneswar 751005, India. rajeev@iopb.rs.in |
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| Abstract: | We study the unzipping of double stranded DNA by applying a pulling force at a fraction s (0< or =s < or =1) from the anchored end. From exact analytical and numerical results, the complete phase diagram is presented. The phase diagram shows a strong ensemble dependence for various values of s. In addition, we show the existence of an eye phase and a triple point. |
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