Literature DB >> 20392470

Structural plasticity of Barley yellow dwarf virus-like cap-independent translation elements in four genera of plant viral RNAs.

Zhaohui Wang1, Jelena J Kraft, Alice Y Hui, W Allen Miller.   

Abstract

The 3' untranslated regions (UTRs) of many plant viral RNAs contain cap-independent translation elements (3' CITEs). Among the 3' CITEs, the Barley yellow dwarf virus (BYDV)-like translation elements (BTEs) form a structurally variable and widely distributed group. Viruses in three genera were known to harbor 3' BTEs, defined by the presence of a 17-nt consensus sequence. To understand BTE function, knowledge of phylogenetically conserved structure is essential, yet the secondary structure has been determined only for the BYDV BTE. Here we show that Rose spring dwarf-associated luteovirus, and two viruses in a fourth genus, Umbravirus, contain functional BTEs, despite deviating in the 17nt consensus sequence. Structure probing by selective 2'-hydroxyl acylation and primer extension (SHAPE) revealed conserved and highly variable structures in BTEs in all four genera. We conclude that BTEs tolerate striking evolutionary plasticity in structure, while retaining the ability to stimulate cap-independent translation. Copyright (c) 2010 Elsevier Inc. All rights reserved.

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Year:  2010        PMID： 20392470      PMCID： PMC2905845          DOI： 10.1016/j.virol.2010.03.025

Source DB:  PubMed          Journal:  Virology        ISSN： 0042-6822            Impact factor:   3.616


  37 in total

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Authors:  M Molinaro; I Tinoco
Journal:  Nucleic Acids Res       Date:  1995-08-11       Impact factor: 16.971

3.  NMR structure of the bacteriophage lambda N peptide/boxB RNA complex: recognition of a GNRA fold by an arginine-rich motif.

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Authors:  S Wang; K S Browning; W A Miller
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5.  The 3' untranslated region of tobacco necrosis virus RNA contains a barley yellow dwarf virus-like cap-independent translation element.

Authors:  Ruizhong Shen; W Allen Miller
Journal:  J Virol       Date:  2004-05       Impact factor: 5.103

6.  A novel interaction of Cap-binding protein complexes eukaryotic initiation factor (eIF) 4F and eIF(iso)4F with a region in the 3'-untranslated region of satellite tobacco necrosis virus.

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Journal:  J Biol Chem       Date:  2004-01-17       Impact factor: 5.157

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Authors:  Marc R Fabian; K Andrew White
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8.  Features of the autonomous function of the translational enhancer domain of satellite tobacco necrosis virus.

Authors:  F Meulewaeter; M Van Montagu; M Cornelissen
Journal:  RNA       Date:  1998-11       Impact factor: 4.942

9.  Conservation of RNA structures enables TNV and BYDV 5' and 3' elements to cooperate synergistically in cap-independent translation.

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  29 in total

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2.  Eukaryotic initiation factor (eIF) 3 mediates Barley Yellow Dwarf Viral mRNA 3'-5' UTR interactions and 40S ribosomal subunit binding to facilitate cap-independent translation.

Authors:  Usha Bhardwaj; Paul Powell; Dixie J Goss
Journal:  Nucleic Acids Res       Date:  2019-07-09       Impact factor: 16.971

Review 3.  Cis- and trans-regulation of luteovirus gene expression by the 3' end of the viral genome.

Authors:  W Allen Miller; Jacquelyn Jackson; Ying Feng
Journal:  Virus Res       Date:  2015-04-06       Impact factor: 3.303

4.  A distinct class of internal ribosomal entry site in members of the Kobuvirus and proposed Salivirus and Paraturdivirus genera of the Picornaviridae.

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5.  Long-distance kissing loop interactions between a 3' proximal Y-shaped structure and apical loops of 5' hairpins enhance translation of Saguaro cactus virus.

Authors:  Maitreyi Chattopadhyay; Kerong Shi; Xuefeng Yuan; Anne E Simon
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6.  A Unique 5' Translation Element Discovered in Triticum Mosaic Virus.

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7.  The Triticum Mosaic Virus Internal Ribosome Entry Site Relies on a Picornavirus-Like YX-AUG Motif To Designate the Preferred Translation Initiation Site and To Likely Target the 18S rRNA.

Authors:  Helena Jaramillo-Mesa; Megan Gannon; Elijah Holshbach; Jincan Zhang; Robyn Roberts; Matthew Buettner; Aurélie M Rakotondrafara
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Review 8.  3' cap-independent translation enhancers of plant viruses.

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10.  The 3' untranslated region of Pea Enation Mosaic Virus contains two T-shaped, ribosome-binding, cap-independent translation enhancers.

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