Stop Signals in Disguise: How the Genetic Code Guards Against Frameshifts

alternative codes, amino acids, aspartic acid, biology, codon family, codons, deletions, frameshift, frameshift mutations, genetic code, genetics, glutamic acid, indels, insertions, Intelligent Design, mapping system, nucleotides, optimization, parameters, stop codons, translation, triplets
A frameshift mutation occurs as the result of indels (insertions or deletions) of a number of nucleotides that is non-divisible by three. Source
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Recurring Design Logic in Operon Regulation

Arginine, bacteria, bacterial cell, bacterial systems, biology, biosynthesis, conformational change, DNA, enzymes, Evolution, evolutionary origins, genes, Intelligent Design, lactose, operons, recurring design logic, regulatory systems, repressor, RNA polymerase, sequence homology, stop codons, structural motif, superfamily, transcriptional hierarchies, tryptophan
As we see in these two examples, the design logic is the same. And yet, these two systems are not evolutionarily related to one another. Source
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