There are two biological antecedents:
Deoxyribonucleic Acid (DNA) preliminaries
DNA Technologies as follows.
DNA is an acronym for Deoxyribonucleic Acid, which in all lifestyles is a plasmatic insect. DNA is a type of biological macromolecule made up of nucleotides. Adenine (A) and Thymine (T) or Cytosine (C) and Guanine (G), which are four nucleotide organisms, each have just one base. This is how single-stranded DNA is built: the 5' termination is termed 5', and the 3' termination is termed 3'. In nature, DNA is usually found as double-stranded molecules. Two complementary DNA strands are kept together by hydrogen bonds formed between the complementary bases of the A and T (or C and G) strands, as shown in Figure 1 (Adithya & Santhi, 2019). Watson and Crick discovered the double helix structure. Watson-Crick complementation (Watson et al., 1987) is the name given to the complementary structure. The researcher's work, which reduced biology to chemistry and marked the beginning of biology in the second part of the century, is one of the greatest scientific triumphs of the 20th century (Seeman, 2004). As mentioned in Table 1, few scientific biological concepts should work with DNA computing and cryptography.
Structure of DNA