this plasmid is composed of three dna fragments generated by restriction enzyme ecori : a minif fragment ( fragment f5 of f'lac ) which is able to replicate autonomously , a dna fragment from staphylococcus plasmid that carries the beta-lactamase gene , and a portion of guaa ( b ) transducing lambda phage dna carrying lambda cohesive ends ( cos site ) along with almost all the late genes but devoid of all those genes and sites that are needed for replication , regulation , and recombination .
C0012854
dna
C0598312
replication