Zoology - Biotechnology - Principles and Processes Question with Solution | TestHub
ZoologyBiotechnology - Principles and ProcessesTools of Recombinant DNA TechnologyEasy2 minPYQ_2020
ZoologyEasysingle choice
Select the correct statement from the following with reference to the work by Cohen and Boyer.
Options:
Answer:
D
Solution:
The first recombinant DNA was constructed by Stanley Cohen and Herbert in 1972. They cut the piece of DNA from a plasmid carrying antibiotic - resistance gene in the bacterium Salmonella typhimuriumand linked it to the plasmid ofEscherichia coli. The antibiotic resistance gene was linked to the plamid vector using DNA ligase, while the DNA was cut into pieces using restriction enzymes.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Biotechnology - Principles and ProcessesSubtopic:Tools of Recombinant DNA Technology
⏱ 2mℹ️ Source: PYQ_2020
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