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Which vector can clone only a small frag...

Which vector can clone only a small fragment of DNA ?

A

Cosmid

B

Bacterial artificial chromosome

C

Yeast artificial chromosome

D

Plasmid

Text Solution

Verified by Experts

The correct Answer is:
D
Cosmid - Can clone DNA fragments upto 45 kb in length
BAC - can accommodate upto 300 - 350kb of foreign DNA
YAC - used for cloning large (upto 1000kb or 1 Mb) DNA segments.
Plasmide - They can accommodate lt 5 - 8 kb DNA inserts.
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