Most important feature in a plasmid to be used as a vector is

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9.Biotechnology Principals and Process

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The most important feature in a plasmid to be used as a vector is

Origin of replication

Presence of a selectable marker

Presence of sites for restriction endonuclease

Its size

Solution

The most important feature in a plasmid to be used as a vector is origin of replication $(Ori)$. Origin of replication is a specific sequence of $DNA$ bases which is responsible for initiating replication. A prokaryotic $DNA$ has a single origin of replication while eukaryotic $DNA$ may have more than one origin of replication

Standard 12

Biology