Question
Name any two natural cloning vectors. Give reasons that make them act as cloning vectors. Write the two characteristics the engineered vectors are made to possess
Answer :
Plasmids , bacteriophages
Ability to replicate within bacterial cells , high copy number within the bacterial cells.
Characteristics of engineered Vectors:
• Easy linking of foreign DNA
• Selection of recombinants from non- recombinants /selectable marker
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