%0 Journal Article %T Genetic Code: Four-Codon and Non-Four-Codon Degeneracy %A Miloje M. Rakocevic %J Quantitative Biology %D 2008 %I arXiv %X In this work it is shown that 20 canonical amino acids (AAs) within genetic code appear to be a whole system with strict distinction in Genetic Code Table (GCT) into some different quantums: 20, 23, 61 amino acid molecules. These molecules distinction is followed by specific balanced atom number and/or nucleon number distinctions within those molecules. %U http://arxiv.org/abs/0802.1056v1