- 2. R factor
- [a class of plasmids in bacterial cells that promote resistance to agents such as antibiotics, metal ions, UV radiation, and bacteriophage. ( CSP )] (UMLS (CSP) C0034471) =Nucleic Acid, Nucleoside, or Nucleotide; Biologically Active Substance ;
=Plasmid; | - 4. RFS 2000
- (UMLS (NCI) C1101755) =Organic Chemical; Pharmacologic Substance ;
|