Results 21 to 30 of about 10,995,303 (306)

Prediction of RNA Secondary Structure [PDF]

open access: yesProceedings of the National Academy of Sciences, 1971
Calculations of the free energy required to close single-strand loops by formation of a base pair in double-helical nucleic acids are reported. These results can be used to estimate the free energy of particular secondary structures for a given RNA molecule under conditions of high-salt concentration.
C, Delisi, D M, Crothers
openaire   +2 more sources

Detection of genome-scale ordered RNA structure (GORS) in genomes of positive-stranded RNA viruses:Implications for virus evolution and host persistence [PDF]

open access: yes, 2004
Discrete RNA secondary and higher-order structures, typically local in extent, play a fundamental role in RNA virus replication. Using new bioinformatics analysis methods, we have identified genome-scale ordered RNA structure (GORS) in many genera and ...
Evans, David J   +6 more
core   +1 more source

A Novel Structural Measure Separating Non-Coding RNAs from Genomic Backgrounds

open access: yesTsinghua Science and Technology, 2015
RNA secondary structure has become the most exploitable feature for ab initio detection of non-coding RNA (ncRNA) genes from genome sequences. Previous work has used Minimum Free Energy (MFE) based methods developed to identify ncRNAs by measuring ...
Yingfeng Wang   +2 more
doaj   +1 more source

Evolutionary Algorithm for RNA Secondary Structure Prediction Based on Simulated SHAPE Data. [PDF]

open access: yesPLoS ONE, 2016
Non-coding RNAs perform a wide range of functions inside the living cells that are related to their structures. Several algorithms have been proposed to predict RNA secondary structure based on minimum free energy.
Soheila Montaseri   +2 more
doaj   +1 more source

Secondary Structure of Subgenomic RNA M of SARS-CoV-2

open access: yesViruses, 2022
SARS-CoV-2 belongs to the Coronavirinae family. Like other coronaviruses, SARS-CoV-2 is enveloped and possesses a positive-sense, single-stranded RNA genome of ~30 kb. Genomic RNA is used as the template for replication and transcription.
Marta Soszynska-Jozwiak   +5 more
doaj   +1 more source

RNA Movies 2: sequential animation of RNA secondary structures [PDF]

open access: yes, 2007
Kaiser A, Krüger J, Evers DJ. RNA Movies 2: sequential animation of RNA secondary structures. NUCLEIC ACIDS RESEARCH.
Krüger, Jan   +2 more
core   +1 more source

RNA STRAND: The RNA Secondary Structure and Statistical Analysis Database

open access: yesBMC Bioinformatics, 2008
Background The ability to access, search and analyse secondary structures of a large set of known RNA molecules is very important for deriving improved RNA energy models, for evaluating computational predictions of RNA secondary structures and for a ...
Andronescu Mirela   +3 more
doaj   +1 more source

Widespread selection for extremely high and low levels of secondary structure in coding sequences across all domains of life [PDF]

open access: yesOpen Biology, 2019
Codon composition, GC content and local RNA secondary structures can have a profound effect on gene expression, and mutations affecting these parameters, even though they do not alter the protein sequence, are not neutral in terms of selection.
Daniel Gebert   +2 more
doaj   +1 more source

The Rainbow Spectrum of RNA Secondary Structures [PDF]

open access: yesBulletin of Mathematical Biology, 2018
In this paper we analyze the length-spectrum of rainbows in RNA secondary structures. A rainbow in a secondary structure is a maximal arc with respect to the partial order induced by nesting. We show that there is a significant gap in this length-spectrum.
Li, Thomas J. X., Reidys, Christian M.
openaire   +4 more sources

Complete probabilistic analysis of RNA shapes [PDF]

open access: yes, 2006
Voß B, Giegerich R, Rehmsmeier M. Complete probabilistic analysis of RNA shapes. BMC Biology. 2006;4(1): 5.Background: Soon after the first algorithms for RNA folding became available, it was recognised that the prediction of only one energetically ...
Marc Rehmsmeier   +8 more
core   +1 more source

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