Roots of Complexity in the Self-referential Genetic Code

Guimarães, Romeu Cardoso

doi:10.1007/978-3-030-06128-9_6

Cited by 3 publications

(1 citation statement)

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“…Romeu Guimaraes since the early 1990's has been refining his Self-Referential Genetic Code [117,118]. Guimaraes sees the genetic code as the correspondence between 'letter' units that cells utilize for translation: triplets of bases in the producers (genes) and amino acids in the products (proteins).…”

Section: Co-evolution Models Attempting To Link Biochemistry With The...mentioning

confidence: 99%

Why is Abiogenesis Such a Tough Nut to Crack?

Abel

2023

Preprint

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The latest life-origin literature is reviewed, along with grouping and classification of the most enduring models of abiogenesis. New trends are identified in origin-of-life thought. Astrobiology continues to deal mostly with inorganic and very elementary organic reactions in extreme environments. Nonequilibrium thermodynamics has received a great deal of attention. Attempts have been made to relate Bejan’s Constructal Law to life and abiogenesis. RNA World preclusions only seem to have grown, while ribozyme/peptide models have expanded. The biosemiotic movement and code biology is gaining influence in refining a more complete description of life. Prof James Tour at Rice University in a fourteen-lecture series lists a number of synthetic biochemical hurtles remaining that still need to be overcome. But the need for some sort of informational recipe, instruction, steering and control now seems to be the most prominent area of focus and concern. Even a protometabolism needed active selection and controls rather than mere constraints or law. The latest literature still does not elucidate how protometabolism was orchestrated in an inanimate, pre-evolutionary environment.

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Section: Co-evolution Models Attempting To Link Biochemistry With The...mentioning

confidence: 99%