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Quaternionic representation of the genetic code
(Elsevier, 2016-03)
A heuristic diagram of the evolution of the standard genetic code is presented. It incorporates, in a way that resembles the energy levels of an atom, the physical notion of broken symmetry and it is consistent with original ...
Symmetry breaking in the genetic code: Finite groups
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
We investigate the possibility of interpreting the degeneracy of the genetic code, i.e., the feature that different codons (base triplets) of DNA are transcribed into the same amino acid, as the result of a symmetry breaking ...
Chirality in a quaternionic representation of the genetic code
(Elsevier, 2016-12)
A quaternionic representation of the genetic code, previously reported by the authors (BioSystems 141(10?19), 2016), is updated in order to incorporate chirality of nucleotide bases and amino acids. Theoriginal representation ...
Studying bloat control and maintenance of effective code in linear genetic programming for symbolic regression
(Elsevier Science Bv, 2016)
Linear Genetic Programming (LGP) is an Evolutionary Computation algorithm, inspired in the Genetic Programming (GP) algorithm. Instead of using the standard tree representation of GP, LGP evolves a linear program, which ...