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Biology
How are transformants selected from nontransformants?
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Q. How are transformants selected from nontransformants?
AIIMS
AIIMS 2014
Biotechnology : Principles and Processes
A
Presence of more than one recognition site in the vector DNA
5%
B
Presence of alien DNA into the vector DNA results into insertional inactivation of selectable marker
3%
C
Antibiotic resistance gene gets inactivated due to insertion of alien DNA
3%
D
Both (b) and (c)
89%
Solution:
Correct answer is (d) Both (b) and (c)