Аннотация:The idea of this review paper is as follows. If it can be shown (and it can!) that the pairing of protein amino acids is system-directed (determined), then the hypothesis of a prebiotically determined genetic code (Rakočević, 2004a) gets its full meaning. The hypothesis is supported by the fact that all these pairings come to the fore primarily through classes and subclasses of amino acid molecules. What is, however, unexpected and even unbelievable from the point of view of current science is the fact that the quantities, i.e. number of atoms (in a direct or indirect relation to the number of nucleons), in these classes and subclasses, are determined by Gauss’ number 51 (51 = 3 x 17), or Gauss’ sequence: 51 ± 10, 51 ± 20, 51 ± 30, 51 ± 40 and 51 ± 50; also by Dürer’s number 34 (34 = 2 x 17), even more either by its double value, 68; or by Dürer’s sequences: 34 ± 10, 34 ± 5 and 68 ± 10, 68 ± 5. Since the hypothesis refers to constituents – amino acids and nucleotides – it follows that in terms of the type and number of constituents, it makes no sense to talk about evolution of GC, but only about its generating. [Generated, not degenerated code!] It makes sense to talk about the evolution of the genetic code only from the "moment" when the resulting peptide and nucleotide chains enter into chemical reactions and interactions; although even then it can be said that this is just a second phase of GC generation.
