Dissimilation of synonymous codon usage bias in virus–host coevolution due to translational selection
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چکیده
منابع مشابه
Synonymous codon usage in Escherichia coli: selection for translational accuracy.
In many organisms, selection acts on synonymous codons to improve translation. However, the precise basis of this selection remains unclear in the majority of species. Selection could be acting to maximize the speed of elongation, to minimize the costs of proofreading, or to maximize the accuracy of translation. Using several data sets, we find evidence that codon use in Escherichia coli is bia...
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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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7. Karimpour, I., Cutler, M., Shih, D., Smith, J. and Kleene, K. (1992) DNA Cell Hiol. 11,693-699 8. Hill, K. E., Lloyd, R. S., Yang, J. G., Read, R. and Hurk, R. F. (1991) J. Biol. Chem. 266,10050-10053 9. Burk, R. F., Lawrence, R. A. and Lane, J. M. (1980) J. Clin. Invest. 65, 1024-1031 10. Rurk, R. F., Hill, K. E., Read, R. and Rellew, T. (1991) Am. J. Physiol. 261, E26-E30 11. Yang, J. G., ...
متن کاملSynonymous codon usage and selection on proteins
Selection pressures on proteins are usually measured by comparing homologous nucleotide sequences (Zuckerkandl and Pauling 1965). Recently we introduced a novel method, termed `volatility', to estimate selection pressures on protein sequences from their synonymous codon usage (Plotkin and Dushoff 2003, Plotkin et al 2004a). Here we provide a theoretical foundation for this approach. We derive t...
متن کاملThe Selective Advantage of Synonymous Codon Usage Bias in Salmonella.
The genetic code in mRNA is redundant, with 61 sense codons translated into 20 different amino acids. Individual amino acids are encoded by up to six different codons but within codon families some are used more frequently than others. This phenomenon is referred to as synonymous codon usage bias. The genomes of free-living unicellular organisms such as bacteria have an extreme codon usage bias...
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ژورنال
عنوان ژورنال: Nature Ecology & Evolution
سال: 2020
ISSN: 2397-334X
DOI: 10.1038/s41559-020-1124-7