Summary
DNA is the foundation stone of molecular information. Therefore, any theory that accounts for the basic molecular properties and behaviours of DNA inside the living cell can be viewed as constituting a molecular information theory. It is posited that the necessary and sufficient conditions for unraveling the workings of DNA are the successful construction of a computer model of the living cell that (i) takes into account not only information but also free energy transactions mediated by molecular machines, (ii) utilizes sequence-specific conformational strains of biopolymers (called conformons) as the immediate driving force for all teleonomic functions of molecular machines, and (iii) implements cell language in the form of fuzzy if-then rules at the levels of both molecular machines and the living cell. One important application of computer models of the cell is thought to be in the field of DNA microarray data analysis. It is suggested that, without computer models of the cell, it might be nearly impossible to extract meaningful biological information from microarray data.
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Ji, S. (2004). Molecular Information Theory: Solving the Mysteries of DNA. In: Ciobanu, G., Rozenberg, G. (eds) Modelling in Molecular Biology. Natural Computing Series. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-18734-6_7
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DOI: https://doi.org/10.1007/978-3-642-18734-6_7
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