The construction of the first recombinant DNA was done by using the native plasmid of
A. Escherichia coli
B. Salmonella typhimurium
C. B.thuringiensis
D. Agrobacterium
Answer:B
The construction of the first recombinant DNA was done by using the native plasmid of
A. Escherichia coli B. Salmonella typhimurium C. B.thuringiensis D. Agrobacterium