Abstract
We explore adaptive theories for the diversity of protein translation based on the genetic code viewed as a primitive immune system. Immunity is acquired through a genetic mechanism of non-recognition of parasite genomes. Modifying the set of codons bound by tRNA anticodon molecules or changing the specificity of binding, reduces the replication rate of translational parasites such as viruses. Changing the binding specifity can be thought of in terms of varying degrees of redundancy and degeneracy. Redundancy in the genetic code is commonly attributed to using a four base triplet mechanism to encode the 20 amino acids. This has been referred to as synonym redundancy. There are however at least a further two forms of redundancy associated with the code and one source of degeneracy. A first form of redundancy arises from decoding all 61 possible sense codons using fewer than 61 anticodons. Such a strategy involves reduced binding specificity. A second source of redundancy is present in the multiplicity of copies of each unique tRNA (tRNA copy redundancy). Degeneracy arises when different anticodons become associated with a single amino acid to increase specificity. Variation in these strategies across tax a ensures that the translational machinery is diverse whereas the code remains approximately constant.We construct a red queen theory for translational diversity: a theory in which host translational strategies - as defined by the degree of redundancy or degeneracy of anticodons— are constantly shifting through time to evade parasitism but where neither parasite nor host gains a systematic advantage.
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References
Haig, D., Hurst, L. D. A quantitative measure of error minimization in the genetic code. J Mol Evol 33, 412–7 (1991)
Freeland, S. J., Hurst, L. D. 1998. The genetic code is one in a million. J Mol Evol 47, 238–48 (1998)
Knight, R. D., Freeland, S. J., Landweber, L. F. Selection, history and chemistry: the three faces of the genetic code [see comments]. Trends Biochem Sci 24, 241–7 (1999)
Bulmer, M. The selection-mutation-drift theory of synonymous codon usage. Genetics 129, 897–907 (1991)
Dong, H., Nilsson, L., Kurland, C. G. Gratuitous overexpression of genes in Escherichia coli leads to growth inhibition and ribosome destruction. J Bacteriol 177, 1497–504 (1995)
Sharp, P. M., Stenico, M., Peden, J. F., Lloyd, A. T. Codon usage: mutational bias, translational selection, or both? Biochem Soc Trans 21, 835–41 (1993)
Bennetzen, J. L., Hall, B. D. Codon selection in yeast. J Biol Chem 257, 3026–31 (1982)
Kurland, C. G. Codon bias and gene expression. FEBS Lett 285, 165–9 (1991)
Lammertyn, E., Van Mellaert, L., Bijnens, A. P., Joris, B., Anne, J. Codon adjustment to maximize heterologous gene expression in Streptomyces lividans can lead to decreased mRNA stability and protein yield. Mol Gen Genet 250, 223–9 (1996)
Frank, S. A. Recognition and polymorphism in host-parasite genetics. Philos Trans R Soc Lond B Biol Sci 346, 283–93 (1994)
Hamilton, W.D., Axelrod, R. Tanese, R. Sexual selection as an adaptation to resist parasites (a review). Proc, Natl. Acad. Sci. USA 87, 3566–3573 (1990)
Xia, X. How optimized is the translational machinery in Escherichia coli, Salmonella typhimurium and Saccharomyces cerevisiae? Genetics 149,37–44 (1998)
Metz J.A.J., Geritz S.A.H., Meszéna G., Jacobs F.J.A., van Heerwaarden JS: Adaptive Dynamics: A Geometrical Study of the Consequences of Nearly Faithful Reproduction. IIASA WorkingP aper WP-95-099. In: van Strien SJ, Verduyn Lunel SM (eds.) Stochastic and Spatial Structures of Dynamical Systems, Proceedings of the Royal Dutch Academy of Science (KNAW Verhandelingen), North Holland, Amsterdam, pp.183–231 (1996).
Mylius, S.D., Diekmann, O. On evolutionarily stable life histories, optimization and the need to be specific about density dependence Oikos 74 218–224 (1995)
Dieckmann U, Law R: The Dynamical Theory of Coevolution: A Derivation from Stochastic Ecological Processes. Journal of Mathematical Biology 34, 579–612. (1996)
Zhou, J., Liu, W. J., Peng, S. W., Sun, X. Y., Frazer, I. Papillomavirus capsid protein expression level depends on the match between codon usage and tRNA availability. J Virol 73, 4972–82 (1999)
Kruger, M. K., Pederson, S., Hagervall, T. G., Soreson, M. A. The modification of the wobble base of tRNAGlu modulates the translation rate of glutamic acid codon in vivo. J. Mol. Evol 284, 621–631 (1998)
Carlson, B. A., Kwon, S. Y., Chamorro, M., Oroszlan, S., Hatfield, D. L., Lee, B. J. Transfer RNA modification status influences retroviral ribosomal frameshifting. Virology 255, 2–8 (1999)
Matsuyama, S., Ueda, T., Crain, P. F., McCloskey, J. A., Watanabe, K. A novel wobble rule found in star.sh mitochondria. Presence of 7-methylguanosine at the anticodon wobble position expands decodingcapabilit y of tRNA. J Biol Chem 273, 3363–8 (1998)
Morris, R. C., Brown, K. G., Elliott, M. S. The effect of queuosine on tRNA structure and function. J Biomol Struct Dyn 16, 757–74 (1999)
Sharp, P. M., Averof, M., Lloyd, A. T., Matassi, G., Peden, J. F. DNA sequence evolution: the sounds of silence. Philos Trans R Soc Lond B Biol Sci 349, 241–7 (1995)
Karlin, S., Mrazek, J. What drives codon choices in human genes? J Mol Biol 262, 459–72 (1996)
Percudani, R., Pavesi, A., Ottonello, S. Transfer RNA gene redundancy and translational selection in Saccharomyces cerevisiae. J Mol Biol 268, 322–30 (1997)
Fitch, W. M., Bush, R. M., Bender, C. A., Cox, N. J. Longterm trends in the evolution of H(3) HA1 human influenza type A. Proc Natl Acad Sci U S A 94, 7712–8 (1997)
Wright, F. The ‘effective number of codons’ used in a gene. Gene 87, 23–9 (1990)
Wright, F. Defect in the modification of anticodon wobble base of mutant mitochondrial tRNAs in MELAS mitochondrial encephalomyopathy. 87, 23–9 (1990)
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Krakauer, D.C., Jansen, V.A., Nowak, M. (2002). Red queen dynamics and the evolution of translational redundancy and degeneracy. In: Lässig, M., Valleriani, A. (eds) Biological Evolution and Statistical Physics. Lecture Notes in Physics, vol 585. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45692-9_3
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DOI: https://doi.org/10.1007/3-540-45692-9_3
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