Biosemiotics 1 (1):131-144 (2008)

Molecular imprints of organisms serving as both the agents and the products of the underlying sign activities are quantum mechanical in their origins. In particular, molecules in any reaction networks constituting a biological organism are semiotic or context-dependent in the sense that their activities reside within the proper coordination of the entire networks. The origin of life could have been related to a specific aspect of molecular semiotics, especially in the transition from molecules as the physical symbols of material units to molecules as the semiotic signs having the capacity of pointing to something else other than the molecules themselves. Quantum mechanical underpinning of the molecular imprints leading to the emergence of life is in the appraisal of the material capacities of both coherent assimilation and decoherent dissociation already latent in the imprints. One empirical evidence suggesting the likelihood of both coherent assimilation and decoherent dissociation in prebiotic settings could have been found in synthetic chemical reactions running in hydrothermal circulation of seawater through hot vents in the Haedean ocean on the primitive Earth
Keywords Anabolism  Assimilation  Catabolism  Coherence  Decoherence  Dissociation  Heat engine  Internal measurement
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DOI 10.1007/s12304-008-9002-8
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References found in this work BETA

'Relative State' Formulation of Quantum Mechanics.Hugh Everett - 1957 - Reviews of Modern Physics 29 (3):454-462.
The Clock and its Triadic Relationship.Koichiro Matsuno - 1999 - Semiotica 127 (1-4):433-452.
”Relative State’ Formulation of Quantum Mechanics.Hugh Everett - 1957 - Reviews of Modern Physics 29 (3):454--462.

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On Experimenting on the Emergence of Life : Appraisal of Demonstrative Pronoun.Koichiro Matsuno - 2008 - Annals of the Japan Association for Philosophy of Science 16 (1-2):113-131.

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