Term: episome: DNA that is not incorporated into the genome but is replicated together with the genome (especially in bacterial cells)
Broader: deoxyribonucleic acid: (biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix; associated with the transmission of genetic information | Unrelated: orthodox judaism: Jews who strictly observe the Mosaic law as interpreted in the Talmud