PreRkTAG: Prediction of RNA Knotted Structures Using Tree Adjoining Grammars
نویسندگان
چکیده
منابع مشابه
prerktag: prediction of rna knotted structures using tree adjoining grammars
background: rna molecules play many important regulatory, catalytic and structuralroles in the cell, and rna secondary structure prediction with pseudoknots is one themost important problems in biology. an rna pseudoknot is an element of the rna secondary structure in which bases of a single-stranded loop pair with complementary basesoutside the loop. modeling these nested structures (pseudokno...
متن کاملModeling RNA Secondary Structures Using Tree Grammars
This paper proposes a grammatical tool, called tree adjunct grammar with tag for RNA ( denoted by TAG 2 RNA ), for representing secondary structures of RNAs, and shows some example TAG 2 RNA grammars for fairly complicated RNA secondary structures. We then demonstrate the appropriateness of the grammars for modeling RNA secondary structures by discussing its formal language and/or graph theoret...
متن کاملSynchronous Tree-Adjoining Grammars
The unique properties of tree-adjoining grammars (TAG) present a challenge for the application of TAGs beyond the limited confines of syntax, for instance, to the task of semantic interpretation or automatic translation of natural language. We present a variant of TAGs, called synchronous TAGs, which characterize correspondences between languages. The formalism's intended usage is to relate exp...
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ژورنال
عنوان ژورنال: Iranian Journal of Biotechnology
سال: 2013
ISSN: 1728-3043,2322-2921
DOI: 10.5812/ijb.9213