Results 1 to 10 of about 1,628,380 (301)
Editorial: Plant RNA structure [PDF]
Frontiers in Plant Science, 2023 Huakun Zhang +3 more
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Unveiling RNA structure-mediated regulations of RNA stability in wheat [PDF]
Nature CommunicationsDespite the critical role of mRNA stability in post-transcriptional gene regulation, research on this topic in wheat, a vital agricultural crop, remains unclear. Our study investigated the mRNA decay landscape of durum wheat (Triticum turgidum L.
Haidan Wu +10 more
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Alternate RNA Structures [PDF]
Cold Spring Harbor Perspectives in Biology, 2020 RNA molecules fold into complex three-dimensional structures that sample alternate conformations ranging from minor differences in tertiary structure dynamics to major differences in secondary structure. This allows them to form entirely different substructures with each population potentially giving rise to a distinct biological outcome.
Marie Teng-Pei, Wu, Victoria, D'Souza
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RNA Biology, 2022 RNA translation is the rate-limiting step when cells synthesize proteins. Elevating translation efficiency (TE) is intuitively beneficial. Particularly, when viruses invade host cells, how to compete with endogenous RNAs for efficient translation is a ...
Lin Zhu +4 more
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Deconstructing internal ribosome entry site elements: an update of structural motifs and functional divergences [PDF]
Open Biology, 2018 Beyond the general cap-dependent translation initiation, eukaryotic organisms use alternative mechanisms to initiate protein synthesis. Internal ribosome entry site (IRES) elements are cis-acting RNA regions that promote internal initiation of ...
Gloria Lozano +2 more
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Topology of RNA-RNA Interaction Structures [PDF]
Journal of Computational Biology, 2012 40 pages 15 ...
Andersen, Jørgen E. +3 more
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Counting RNA Pseudoknotted Structures [PDF]
Journal of Computational Biology, 2011 In 2004, Condon and coauthors gave a hierarchical classification of exact RNA structure prediction algorithms according to the generality of structure classes that they handle. We complete this classification by adding two recent prediction algorithms. More importantly, we precisely quantify the hierarchy by giving closed or asymptotic formulas for the
Saule, Cédric +3 more
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RNA Secondary Structure Prediction [PDF]
Current Protocols in Nucleic Acid Chemistry, 2000 AbstractDetails for predicting secondary structure of RNA sequences using free energy minimization are given. Protocols present the use of the RNAstructure computer program (for PCs) and the mfold server (for Unix platforms). The minimum free energy structure and a set of suboptimal structures with similar free energies are predicted.
Mathews, David H. +2 more
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Flexible pri-miRNA structures enable tunable production of 5’ isomiRs
RNA Biology, 2022 The Drosha cleavage of a pri-miRNA defines mature microRNA sequence. Drosha cleavage at alternative positions generates 5’ isoforms (isomiRs) which have distinctive functions. To understand how pri-miRNA structures influence Drosha cleavage, we performed
Xavier Bofill-De Ros +6 more
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Irreducibility in RNA Structures [PDF]
Bulletin of Mathematical Biology, 2009 In this paper we study irreducibility in RNA structures. By RNA structure we mean RNA secondary as well as RNA pseudoknot structures. In our analysis we shall contrast random and minimum free energy (mfe) configurations. We compute various distributions: of the numbers of irreducible substructures, their locations and sizes, parameterized in terms of ...
Jin, Emma Y., Reidys, Christian M.
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