کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5387781 | 1505096 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparing RNA secondary structures based on 2D graphical representation
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
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چکیده انگلیسی
We first transform an RNA secondary structure into number sequences differentiating paired bases from free bases of the RNA molecule. Then, based on a new 2D graphical representation of the number sequence, we can obtain the relative distance and the relationship tree of RNA secondary structures. The examination of similarities/dissimilarities of two sets of RNA secondary structures illustrates the utility of the approach. Our scheme considers the different roles of free bases and paired bases in stabilizing RNA secondary structures, and clearly represents the paired regions and free bases of RNA in 2D graph. 2D graph of SAAâ²,SGGâ²,SCCâ²,SUUâ² as well as their combination (shown in Subfig.(5)) corresponding to the characteristic sequence of AlMV-3, where m=2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Physics Letters - Volume 458, Issues 1â3, 6 June 2008, Pages 180-185
Journal: Chemical Physics Letters - Volume 458, Issues 1â3, 6 June 2008, Pages 180-185
نویسندگان
Yi Zhang, JiQing Qiu, LianQing Su,