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Question
The first recombinant DNA was constructed by linking an antibiotic-resistant gene with the native plasmid of
The first recombinant DNA was constructed by linking an antibiotic-resistant gene with the native plasmid of
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Solution
The correct option is B Salmonella typhimurium
The construction of first recombinant DNA emerged from the linking of the gene encoding antibiotic resistance gene with a native plasmid of Salmonella typhimurium.
It was accomplished by Stanley Cohen and Herbert Boyer in 1972. They isolated the antibiotic resistance gene by cutting out a piece of DNA. This cutting of DNA at specific locations is carried out by molecular scissors also known as restriction enzymes.
The construction of first recombinant DNA emerged from the linking of the gene encoding antibiotic resistance gene with a native plasmid of Salmonella typhimurium.
It was accomplished by Stanley Cohen and Herbert Boyer in 1972. They isolated the antibiotic resistance gene by cutting out a piece of DNA. This cutting of DNA at specific locations is carried out by molecular scissors also known as restriction enzymes.
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