Which of the following enzyme(s) are NOT essential for gene cloning? A. Restriction enzymes B. DNA ligase C. DNA mutase D. DNA recombinase E. DNA polymerase Choose the correct answer from the options given below:

Step-by-step solution

Gene cloning is a process where a specific gene or DNA sequence is isolated and replicated, creating multiple identical copies. In gene cloning, restriction enzymes, DNA ligase and DNA polymerase are primarily used.