Question

Which of the following is not a characteristic of pBR322 vector ?

Answer 1

Answer:

it does not have restriction side for sall

Answer 2

It was the first artificial cloning vector constructed in 1977 by Boliver and Rodriguez.

It is the most widely usedm versatile and easily manipulated vector,

It has two antibiotic resistance genes `tet^(R)` and `amp^(R)`

It does not have restriction site for sall.

Answer : (d) It doesn't have restriction site for sall