Characterization of synonymous codon usage bias in the pseudorabies virus US1 gene

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Identification of Synonymous Codon Usage Bias in the Pseudorabies Virus UL31 Gene

Background: Little knowledge of synonymous codon usage pattern of pseudorabies virus (PRV) genome, especially the UL31 gene in the process for its evolution is available. Objectives: In the present study, the codon usage bias between PRV UL31 sequence and the UL31-like sequences was identified. Materials and Methods: We used a comprehensive analysi...

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identification of synonymous codon usage bias in the pseudorabies virus ul31 gene

background: little knowledge of synonymous codon usage pattern of pseudorabies virus (prv) genome, especially the ul31 gene in the process for its evolution is available. objectives: in the present study, the codon usage bias between prv ul31 sequence and the ul31-like sequences was identified. materials and methods: we used a comprehensive analysis on codon usage pattern in the prv ul31 gene a...

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Characterization of synonymous codon usage bias in the duck plague virus UL35 gene.

OBJECTIVE The aim was to identify the codon usage bias between the newly identified duck plague virus (DPV) UL35 gene (GenBank accession No. EF643558) and the UL35-like genes of 27 other reference herpesviruses. METHODS A comparative analysis of the codon usage bias of the 28 herpesviruses was performed by using the CodonW 1.4 program and CUSP (create a codon usage table) program of EMBOSS (T...

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Molecular cloning and characterization of the pseudorabies virus US1 gene.

Using polymerase chain reaction, a 1050-bp sequence of the US1 gene was amplified from the pseudorabies virus (PRV) Becker strain genome; identification of the US1 gene was confirmed by further cloning and sequencing. Bioinformatics analysis indicated that the PRV US1 gene encodes a putative polypeptide with 349 amino acids. The encoded protein, designated PICP22, had a conserved Herpes_IE68 do...

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Synonymous Codon Usage Bias in Porcine Epidemic Diarrhea Virus

ABST RACT In this study, we analyzed the synonymous codon usage bias in porcine epidemic diarrhea virus genome. The effective number of codons (ENC) and the relative synonymous codon usage (RSCU) values are used to estimate codon usage variation. The plot of ENC values against GC3s and correlation analysis revealed that mutational pressure rather than translational selection is the main factor ...

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ژورنال

عنوان ژورنال: Virologica Sinica

سال: 2012

ISSN: 1674-0769,1995-820X

DOI: 10.1007/s12250-012-3270-9