pBR 322, which is frequently used as a vector for cloning gene in E. coli is a/an

Question

pBR 322, which is frequently used as a vector for cloning gene in E. coli is a/an (A) original bacterial plasmid (B) modified bacterial plasmid (C) viral genome (D) transposon

Tardigrade Admin · Accepted Answer

E. coli plasmid pBR 322 is the most versatile and widely used cloning vector, it contains both ampicillin and tetracyclin-resistance genes and a number of unique restriction enzyme cleavage sites.

Q. $pB R_{322}$ , which is frequently used as a vector for cloning gene in $E$ . coli is a/an

original bacterial plasmid

modified bacterial plasmid

viral genome

transposon

E. coli plasmid $pB R_{322}$ is the most versatile and widely used cloning vector, it contains both ampicillin and tetracyclin-resistance genes and a number of unique restriction enzyme cleavage sites.

Q. pBR322​, which is frequently used as a vector for cloning gene in E. coli is a/an