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The concepts of code biology.

Marcello Barbieri1

  • 1Dipartimento di Morfologia ed Embriologia, University of Ferrara, Italy.

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Life is more than chemistry and information; it involves meaning generated by biological codes. This paper introduces Code Biology, a paradigm shift recognizing the integral role of codes in living systems.

Keywords:
ChemistryEvolutionInformationMeaningNeural codesOrganic codesSemiosis

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Area of Science:

  • Biology
  • Biochemistry
  • Systems Biology

Background:

  • Current biological paradigms focus on 'Life is Chemistry' or 'Life is Chemistry plus Information'.
  • A third paradigm, 'Life is Chemistry, Information and Meaning', is emerging.
  • Meaning in biological systems is generated by numerous codes, supported by experimental evidence.

Purpose of the Study:

  • Introduce the key concepts of the third biological paradigm: Code Biology.
  • Highlight the significance of biological codes in understanding life.
  • Advocate for the integration of codes into mainstream biological education and research.

Main Methods:

  • Conceptual review of existing biological paradigms.
  • Synthesis of experimental evidence for biological codes.
  • Theoretical framework development for Code Biology.

Main Results:

  • Identified 'Life is Chemistry, Information and Meaning' as a significant, albeit minority, view.
  • Documented the existence of hundreds of biological codes.
  • Established the link between meaning, codes, and living systems.

Conclusions:

  • Code Biology offers a more comprehensive understanding of life.
  • Biological codes are fundamental components of living systems.
  • The integration of codes into biology is inevitable and essential for future advancements.