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The organic codes. The basic mechanism of macroevolution.

M Barbieri1

  • 1Dipartimento di Morfologia ed Embriologia, Ferrara.

Rivista Di Biologia
|April 23, 1999
PubMed
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The study suggests that organic codes, beyond the genetic code, drive cellular evolution and major evolutionary steps. These codes explain processes like splicing and signal transduction, revealing new insights into life's history.

Area of Science:

  • Evolutionary Biology
  • Molecular Biology
  • Systems Biology

Background:

  • Modern biology primarily recognizes the genetic code, overlooking other potential organic codes in cellular evolution.
  • Concepts like semantic transformations and biological meaning are generally excluded from evolutionary reconstructions.
  • Emerging evidence suggests properties of organic codes manifest in various biological processes.

Purpose of the Study:

  • To investigate the role and existence of organic codes beyond the primary genetic code in biological processes.
  • To demonstrate how organic codes can explain key cellular mechanisms and evolutionary events.
  • To propose that the origin of new organic codes marks significant transitions in macroevolution.

Main Methods:

  • Analysis of biological processes including splicing, signal transduction, and pattern formation.

Related Experiment Videos

  • Theoretical framework integrating the concept of organic codes into evolutionary theory.
  • Re-evaluation of cellular evolution through the lens of informational changes and organic codes.

    • Main Results:

    • Splicing, signal transduction, and pattern formation are shown to be explainable by the existence of organic codes.
    • These processes, governed by organic codes, were crucial for major historical changes in life.
    • A direct correlation is established between the origin of new organic codes and macroevolutionary steps.

    Conclusions:

    • Organic codes play a fundamental role in cellular evolution and biological meaning.
    • Every major step in macroevolution corresponds to the emergence of a novel organic code.
    • The study redefines our understanding of evolution by incorporating the concept of multiple organic codes.