In order to ensure compatibility between the target DNA and the plasmid DNA,
A. gene is amplified by multiplication of cloning host.
B. target DNA is removed from cells and isolated.
C. target DNA and plasmid are treated with the same restriction endonuclease.
D. cloning host is treated with calcium chloride and receives plasmid.
E. desired protein is produced by cloning host.
Answer: C
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