Which of the following sequence is responsible for controlling the copy number of the linked DNA
Origin of Replication
Selectable Marker
Cloning (Recognition) Sites
All of above
Origin of Replication (Ori) is the sequence from which replication begins, and any piece of DNA linked to it can be forced to replicate within the host cells.
This sequence is also in charge of regulating the copy number of the linked DNA.
Option a is the correct answer.