Question

ecoli cloning vector pbr322 contains restriction sites ori ampr tetr and rop cods for

Answer 1

pBR322 is 4361 base pairs in length and contains the ori of pMB1, a close relative of ColE1. It encodes two proteins which makeE. coli resistant against ampicillin and tetracyclin and has uniquerestriction sites for more than forty restriction enzymes. pUC19 is one of the most widely usedplasmid vectors.