Results 21 to 30 of about 143,515 (300)
Current Protocols in Nucleic Acid Chemistry, 2002 Peer Reviewed ; https://deepblue.lib.umich.edu/bitstream/2027.42/143692/1/cpnc1100 ...
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Theoretical Search for RNA Folding Nuclei
Entropy, 2015 The functions of RNA molecules are defined by their spatial structure, whose folding is regulated by numerous factors making RNA very similar to proteins.
Leonid B. Pereyaslavets +1 more
doaj +1 more source
Nondenaturing purification of co-transcriptionally folded RNA avoids common folding heterogeneity.
PLoS ONE, 2010 Due to the energetic frustration of RNA folding, tertiary structured RNA is typically characterized by a rugged folding free energy landscape where deep kinetic barriers separate numerous misfolded states from one or more native states.
Miguel J B Pereira +2 more
doaj +1 more source
Nature Communications, 2023 T-box riboswitches are unique riboregulators where gene regulation is mediated through interactions between two highly structured RNAs. Despite extensive structural insights, how RNA-RNA interactions drive the folding and structural transitions of T-box ...
Xiaolin Niu +5 more
doaj +1 more source
Coupling Between Production of Ribosomal RNA and Maturation: Just at the Beginning
Frontiers in Molecular Biosciences, 2021 Ribosomal RNA (rRNA) production represents the most active transcription in the cell. Synthesis of the large rRNA precursors (35S/47S in yeast/human) is achieved by up to hundreds of RNA polymerase I (Pol I) enzymes simultaneously transcribing a single ...
Chaima Azouzi +7 more
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A hepatitis C virus cis-acting replication element forms a long-range RNA-RNA interaction with upstream RNA sequences in NS5B [PDF]
, 2008 The genome of hepatitis C virus (HCV) contains cis-acting replication elements (CREs) comprised of RNA stem-loop structures located in both the 5' and 3' non-coding regions (NCR), and in the NS5B coding sequence.
Diviney, Sinéad +22 more
core +1 more source
RNA folding on the 3D triangular lattice
BMC Bioinformatics, 2009 Background Difficult problems in structural bioinformatics are often studied in simple exact models to gain insights and to derive general principles. Protein folding, for example, has long been studied in the lattice model.
Mayne Martin +2 more
doaj +1 more source
On the predictibility of A-minor motifs from their local contexts
RNA Biology, 2022 This study investigates the importance of the structural context in the formation of a type I/II A-minor motif. This very frequent structural motif has been shown to be important in the spatial folding of RNA molecules.
Coline Gianfrotta +4 more
doaj +1 more source
Detection of genome-scale ordered RNA structure (GORS) in genomes of positive-stranded RNA viruses:Implications for virus evolution and host persistence [PDF]
, 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 +5 more
core +1 more source
Thermodynamics of a model for RNA folding [PDF]
Physical Review E, 2009 11 pages, 4 ...
Dell'Erba, Matías G. +1 more
openaire +5 more sources