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Phylogenetic Analysis with Improved Parameters Reveals Conservation in lncRNA Structures.


ABSTRACT: The existence of evolutionary conservation in base pairing is strong evidence for functional elements of RNA structure, although available tools for rigorous identification of structural conservation are limited. R-scape is a recently developed program for statistical prediction of pairwise covariation from sequence alignments, but it initially showed limited utility on long RNAs, especially those of eukaryotic origin. Here we show that R-scape can be adapted for a more powerful analysis of structure conservation in long RNA molecules, including mammalian lncRNAs.

SUBMITTER: Tavares RCA 

PROVIDER: S-EPMC6515926 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature

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Phylogenetic Analysis with Improved Parameters Reveals Conservation in lncRNA Structures.

Tavares Rafael C A RCA   Pyle Anna Marie AM   Somarowthu Srinivas S  

Journal of molecular biology 20190316 8


The existence of evolutionary conservation in base pairing is strong evidence for functional elements of RNA structure, although available tools for rigorous identification of structural conservation are limited. R-scape is a recently developed program for statistical prediction of pairwise covariation from sequence alignments, but it initially showed limited utility on long RNAs, especially those of eukaryotic origin. Here we show that R-scape can be adapted for a more powerful analysis of stru  ...[more]

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