Turnip yellow mosaic virus
The Infectivities of Turnip Yellow Mosaic Virus Genomes with Altered tRNA Mimicry Are Not Dependent on Compensating Mutations in the Viral Replication Protein
... infectious turnip yellow mosaic virus (TYMV) genomes with sequence changes in their 3 ⴕ - terminal regions that result in altered aminoacylation and eEF1A binding have been ...
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Minimal Template Requirements for Initiation of Minus-Strand Synthesis In Vitro by the RNA-Dependent RNA Polymerase of Turnip Yellow Mosaic Virus
... of turnip yellow mosaic virus (TYMV) RNA and use of nonstructured C-rich RNA templates, we conclude that the main determinant in the tRNA-like structure of TYMV RNA for initiation of ...
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In Vitro Transcription by the Turnip Yellow Mosaic Virus RNA Polymerase: a Comparison with the Alfalfa Mosaic Virus and Brome Mosaic Virus Replicases
... of turnip yellow mosaic virus RNA to initiate minus-strand synthesis in vitro is the 3 ⴕ ACCA ...brome mosaic virus (BMV) and alfalfa mosaic virus ...
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ATPase, GTPase, and RNA binding activities associated with the 206-kilodalton protein of turnip yellow mosaic virus.
... of turnip yellow mosaic virus belongs to an expanding group of proteins containing a domain which includes the consensus nucleotide binding site ...that turnip yellow ...
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Post-Translational Proteolytic Cleavage of In Vitro-Synthesized Turnip Yellow Mosaic Virus RNA-Coded High-Molecular-Weight Proteins
... 1 0022-538X/80/04-0085/10$02.00/0 Post-Translational Proteolytic Cleavage of In VitroSynthesized Turnip Yellow Mosaic Virus RNA-Coded HighMolecular-Weight Proteins MARIE-DOMINIQUE MORCH*[r] ...
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A functional role for the conserved protonatable hairpins in the 5' untranslated region of turnip yellow mosaic virus RNA.
... of turnip yellow mosaic virus (TYMV) RNA, which contains two protonatable hairpins with nearly identical internal ...the virus is influenced by the mutations made, while in vitro ...
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The role of the pseudoknot at the 3' end of turnip yellow mosaic virus RNA in minus-strand synthesis by the viral RNA-dependent RNA polymerase.
... of turnip yellow mosaic virus (TYMV) is folded into a “tRNA-like struc- ture” ...the virus, indicating a correlation between valine acceptance activity and viability ...infectious ...
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Proteolytic Processing of Turnip Yellow Mosaic Virus Replication Proteins and Functional Impact on Infectivity
... Turnip yellow mosaic virus (TYMV), a positive-strand RNA virus belonging to the alphavirus-like supergroup, encodes its nonstructural replication proteins as a 206K precursor with ...
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In Vitro Synthesis of Turnip Yellow Mosaic Virus Coat Protein in a Wheat Germ Cell-Free System
... To analyze the in vitro synthesized products extract was prepared essentially as described by on sodium dodecyl sulfate SDS-polyacrylamide Davies and Kaesberg 5, with a few modifications[r] ...
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Proteolytic origin of the 150-kilodalton protein encoded by turnip yellow mosaic virus genomic RNA.
... It is temperature sensitive, and temperature shift experiments performed in two different in vitro translation systems reveal that not only * the already identified 120K and 78K proteins[r] ...
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Turnip yellow mosaic virus RNAs with anticodon loop substitutions that result in decreased valylation fail to replicate efficiently.
... For members of this group, there was a direct relationship between the four parameters investigated: valylation efficiency, coat protein accumulation in protoplasts, viral RNA accumulati[r] ...
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Second-site suppressor mutations assist in studying the function of the 3' noncoding region of turnip yellow mosaic virus RNA.
... Genomic RNAs with point mutations in the 3' noncoding region that result in poor replication in protoplasts and no systemic symptoms in planta were inoculated onto Chinese cabbage plants[r] ...
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Further studies on cocoa yellow mosaic virus
... An interesting feature of cocoa yellow mosaic virus (CYMV) is its similarity to turnip yellow mosaic virus (TYMV) and wild cucumber mosaic virus (WCMV). Their particles have[r] ...
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cis Requirement for N-specific protein sequence in bovine coronavirus defective interfering RNA replication.
... progeny virus that would have contained reverted DI genomes (4) or after one passage of transfected ...helper virus-infected ...(32), turnip yellow mosaic virus (49), cowpea ...
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A century of tobamovirus evolution in an Australian population of Nicotiana glauca.
... RNA virus populations are from plant viruses, such as turnip yellow mosaic tymovirus (TYMV) (3, 36) and tobacco mild green mosaic tobamovirus (TMGMV) (13, ...
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Identification and Functional Analysis of the Turnip Yellow Mosaic Tymovirus Subgenomic Promoter
... TYMV, the type member of the tymoviruses, contains a monopartite single-stranded positive sense RNA of 6,318 nt. Its genome bears a cap structure at its 5⬘ end and a tRNA-like structure that can be valylated in vitro and ...
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Impact on the Endoplasmic Reticulum and Golgi Apparatus of Turnip Mosaic Virus Infection
... of virus- induced alterations (for a review, see reference ...dengue virus, and picornavirus factories (8, 27, 34, 58) have revealed a reticulovesicular/tubular network of modified endoplasmic reticulum ...
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The deployment and mechanism of broad spectrum resistance to Turnip mosaic virus in Brassica rapa
... Symptoms were assessed visually each week for 4 weeks. At 3 weeks postinoculation, leaf samples from two plants were collected for genomic DNA extraction. The presence of Bras- sica transgenes, selection marker genes, ...
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Brazilian begomovirus populations are highly recombinant, rapidly evolving, and segregated based on geographical location
... predominant virus species that cause diseases in tomato changing from year to year due to intro- ductions from other ...given virus emerges and becomes established in a particular location, there is no ...
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(L.) , A. sativa (L.) , A. sterilis
... filamentous virus found on yellow oat-grass (suggested name Trisetum flavescens mo- saic virus – TFMV) were compared with those of the two potyviruses Oat mosaic virus (OMV) and Oat ...
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