» Articles » PMID: 15826910

Composition Bias and Genome Polarity of RNA Viruses

Overview
Journal Virus Res
Specialty Microbiology
Date 2005 Apr 14
PMID 15826910
Citations 25
Authors
Affiliations
Soon will be listed here.
Abstract

I have observed a relationship between GC content in coding sequences of RNA viruses and their genome polarity. Positive-stranded RNA viruses have significantly higher GC contents than negative-stranded RNA viruses. Coding sequences of all negative-stranded RNA viruses are biased toward high A in coding strands (high T in genomes), while two distinct patterns were observed among positive-stranded RNA genomes. This finding suggests that RNA viruses with different genome polarity are under different mutational pressure, which may be a consequence of the difference in the strategies of viral genome expression and replication. The GC content directly affects the viral codon adaptation index using highly expressed human genes as the reference set, which may theoretically predict the efficiency of viral gene expression in human cells.

Citing Articles

Human Riboviruses: A Comprehensive Study.

Mohan G, Choudhury A, Bhat J, Phartyal R, Lal R, Verma M J Mol Evol. 2024; 93(1):11-37.

PMID: 39739017 DOI: 10.1007/s00239-024-10221-9.


The virome of the invasive Asian bush mosquito in Europe.

Abbo S, de Almeida J, Olmo R, Balvers C, Griep J, Linthout C Virus Evol. 2023; 9(2):vead041.

PMID: 37636319 PMC: 10460169. DOI: 10.1093/ve/vead041.


Human Schlafen 11 inhibits influenza A virus production.

Jitobaom K, Sirihongthong T, Boonarkart C, Phakaratsakul S, Suptawiwat O, Auewarakul P Virus Res. 2023; 334:199162.

PMID: 37356582 PMC: 10410578. DOI: 10.1016/j.virusres.2023.199162.


Analysis of Codon Usage Bias in Xyloglucan Endotransglycosylase (XET) Genes.

Xiong B, Wang T, Huang S, Liao L, Wang X, Deng H Int J Mol Sci. 2023; 24(7).

PMID: 37047091 PMC: 10094191. DOI: 10.3390/ijms24076108.


Codon usage bias of Venezuelan equine encephalitis virus and its host adaption.

Wang H, Liu S, Lv Y, Wei W Virus Res. 2023; 328:199081.

PMID: 36854361 PMC: 10194294. DOI: 10.1016/j.virusres.2023.199081.


References
1.
Kanaya S, Yamada Y, Kinouchi M, Kudo Y, Ikemura T . Codon usage and tRNA genes in eukaryotes: correlation of codon usage diversity with translation efficiency and with CG-dinucleotide usage as assessed by multivariate analysis. J Mol Evol. 2001; 53(4-5):290-8. DOI: 10.1007/s002390010219. View

2.
Berkhout B, Grigoriev A, Bakker M, Lukashov V . Codon and amino acid usage in retroviral genomes is consistent with virus-specific nucleotide pressure. AIDS Res Hum Retroviruses. 2002; 18(2):133-41. DOI: 10.1089/08892220252779674. View

3.
Cattaneo R, Schmid A, Eschle D, Baczko K, Ter Meulen V, Billeter M . Biased hypermutation and other genetic changes in defective measles viruses in human brain infections. Cell. 1988; 55(2):255-65. PMC: 7126660. DOI: 10.1016/0092-8674(88)90048-7. View

4.
Sharp P, Li W . The codon Adaptation Index--a measure of directional synonymous codon usage bias, and its potential applications. Nucleic Acids Res. 1987; 15(3):1281-95. PMC: 340524. DOI: 10.1093/nar/15.3.1281. View

5.
Shindo K, Takaori-Kondo A, Kobayashi M, Abudu A, Fukunaga K, Uchiyama T . The enzymatic activity of CEM15/Apobec-3G is essential for the regulation of the infectivity of HIV-1 virion but not a sole determinant of its antiviral activity. J Biol Chem. 2003; 278(45):44412-6. DOI: 10.1074/jbc.C300376200. View