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

Question

Which of the following is not a characteristic of pBR322 vector? (A) It was the first artificial cloning vector constructed in 1977 by Boliver and Rodriguez (B) It is the most widely used, versatile and easily manipulated vector (C) It has two antibiotic resistance genes tetR and ampR (D) It does not have restriction site for Sall

Tardigrade Admin · Accepted Answer

pBR322 has a restriction site for Sal I.

Q. Which of the following is not a characteristic of $pBR 322$ vector?

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

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

It has two antibiotic resistance genes $t e t^{R}$ and $am p^{R}$

It does not have restriction site for Sall

pBR322 has a restriction site for Sal I.

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

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

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

It has two antibiotic resistance genes tetR and ampR

It does not have restriction site for Sall

pBR322 has a restriction site for Sal I.

Q. Which of the following is not a characteristic of $pBR 322$ vector?

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

It has two antibiotic resistance genes $t e t^{R}$ and $am p^{R}$