The given figure is the diagrammatic representation
of the E. coli vector pBR322. Which one of the given
options correctly identifies its certain component(s)?
Bam H1
Sal 1
Pvu II
rop
ori
Pst I
Pvu I
Eco R I Cla Hin d III
tet ampR R
(a) ori-original restriction enzyme
(b) rop-reduced osmotic pressure
(c) HindIII, EcoRI - selectable markers
(d) ampR, tetR–antibiotic resistance genes

1 Answer

Answer :

(d) ampR, tetR–antibiotic resistance genes

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