[double-strand, closed DNA molecules found in cytoplasm of a variety of bacterial species that generally confer some evolutionary advantage to the host cells. ( CSP )]
UMLS (NCI) C0032136 - Nucleic Acid, Nucleoside, or Nucleotide
- Biologically Active Substance
Relation/PAR: bacterial DNA
circular DNA
extrachromosomal DNA
Relation/CHD: R factor