A Cluster of Unique Restriction Sites in a Cloning Vector

Question

A cluster of unique restriction sites in a cloning vector is often referred to as a/an:
A) Polylinker
B) Polycloning site
C) Unilinker
D) Polylinker and Polycloning site
E) All of these

Accepted Answer

A cluster of unique restriction sites in a cloning vector is referred to as both a polylinker and a polycloning site, making both terms correct.