摘要翻译:
作为从序列的角度对DNA机械变性进行分析研究的第一步,我们研究了离散的、有限的和齐次的Peyrard-Bishop DNA模型中的稳定的、平稳的解。我们发现并分类了模型的所有平稳解,以及它们在连续体和离散极限中的解析逼近。我们的结果解释了Theodorakopoulos{\em et al.}所报道的解的结构[Phys.Rev.Lett.{\BF 93},258101(2004)]并提供了一种方法来分析包含遗传信息的广义模型。
---
英文标题:
《On the discrete Peyrard-Bishop model of DNA: stationary solutions and
stability》
---
作者:
Sara Cuenda and Angel Sanchez
---
最新提交年份:
2005
---
分类信息:
一级分类:Quantitative Biology 数量生物学
二级分类:Other Quantitative Biology 其他定量生物学
分类描述:Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
--
一级分类:Physics 物理学
二级分类:Soft Condensed Matter 软凝聚态物质
分类描述:Membranes, polymers, liquid crystals, glasses, colloids, granular matter
膜,聚合物,液晶,玻璃,胶体,颗粒物质
--
一级分类:Physics 物理学
二级分类:Pattern Formation and Solitons 图形形成与孤子
分类描述:Pattern formation, coherent structures, solitons
图案形成,相干结构,孤子
--
---
英文摘要:
As a first step in the search of an analytical study of mechanical denaturation of DNA in terms of the sequence, we study stable, stationary solutions in the discrete, finite and homogeneous Peyrard-Bishop DNA model. We find and classify all the stationary solutions of the model, as well as analytic approximations of them, both in the continuum and in the discrete limits. Our results explain the structure of the solutions reported by Theodorakopoulos {\em et al.} [Phys. Rev. Lett. {\bf 93}, 258101 (2004)] and provide a way to proceed to the analysis of the generalized version of the model incorporating the genetic information.
---
PDF链接:
https://arxiv.org/pdf/q-bio/0511036