Genetic information. Genetic information. The heritable biological information coded in the nucleotide sequences of dna or rna (certain viruses), such as in the chromosomes or in plasmids. Please contribute to this project, if you have more information about this term feel free to edit this page.enetic information. Genetic information. The heritable biological information coded in the nucleotide sequences of dna or rna (certain viruses), such as in the chromosomes or in plasmids. Please contribute to this project, if you have more information about this term feel free to edit this page.