Accessibility of microRNA binding sites in metastable RNA secondary structures in the presence of SNPs
Author(s) -
Luke Day,
Ouala Abdelhadi Ep Souki,
Andreas Albrecht,
Kathleen Steinhöfel
Publication year - 2013
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btt695
Subject(s) - metastability , single nucleotide polymorphism , snp , microrna , messenger rna , untranslated region , rna , computational biology , nucleic acid secondary structure , binding site , genetics , nucleotide , context (archaeology) , biology , chemistry , gene , genotype , organic chemistry , paleontology
We study microRNA (miRNA) bindings to metastable RNA secondary structures close to minimum free energy conformations in the context of single nucleotide polymorphisms (SNPs) and messenger RNA (mRNA) concentration levels, i.e. whether features of miRNA bindings to metastable conformations could provide additional information supporting the differences in expression levels of the two sequences defined by a SNP. In our study, the instances [mRNA/3'UTR; SNP; miRNA] were selected based on strong expression level analyses, SNP locations within binding regions and the computationally feasible identification of metastable conformations.
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