Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The following diagram showing restriction sites in E.coli cloning vector pBR322. Find the role of ' 
' and ' 
' genes:
A
The gene ' 
' is for protein involved in replication of Plasmid and ' 
' for resistance to antibiotics.
' is for protein involved in replication of Plasmid and ' ' for resistance to antibiotics.
B
Gene ' 
' is responsible for recognition sites and ' 
' is responsible for antibiotic resistance.
' is responsible for recognition sites and ' ' is responsible for antibiotic resistance.
C
The gene ' 
' is respoinsible for resistance to antibiotics and ' 
' for protein involved in the replication of Plasmid.
' is respoinsible for resistance to antibiotics and ' ' for protein involved in the replication of Plasmid.
D
The gene ' 
' is responsible for controlling the copy number of the linked DNA and ' 
' for protein involved in the replication of Plasmid.
' is responsible for controlling the copy number of the linked DNA and ' ' for protein involved in the replication of Plasmid.
Text Solution
Verified by ExpertsThe correct answer is:
NOT AVAILABLE
- ori and 
- rop
Ori responsible for controlling copy number of the linked DNA.
Rop codes for the proteins involved in the replication of the plasmid.
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