which-of-the-following-steps-is-not-involved-in-the-creation-of-a-genomic-librar

Question

Which of the following steps is NOT involved in the creation of a genomic library?

Accepted Answer

Reverse transcription of mRNA into DNA.

Answer

Digestion of DNA with restriction enzymes.

Answer

Insertion of DNA fragments into vectors like yeast artificial chromosomes.

Answer

Isolation of genomic DNA from an organism.