Practicing Success
Which of the following options correctly identifies the components represented in the diagram of vector pBR322? |
ampR, tetR–antibiotic resistance genes
Hind III, Eco RI–selectable markers rop–reduced osmotic pressure ori–original restriction enzymes |
ampR, tetR–antibiotic resistance genes
|
E. coli cloning vector pBR322 showing restriction sites (Hind III, EcoR I, BamH I, Sal I, Pvu II, Pst I, Cla I), ori and antibiotic resistance genes (ampR and tetR). rop codes for the proteins involved in the replication of the plasmid |