Which vector can clone a small fragment of dna


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which vector can clone only a small fragment of DNA ?? 1) plasmid 2) cosmid 3) bacterial artificial chromosome 4) yeast artificial chromosome

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Ans is (1)
Plasmid can clone only a small fragment of DNA (0.5-8 kb) other can clone large
fragment of DNA like.
Cosmid (30 - 45 kb)
BAC (50 - 300 kb)
YAC (1000 - 2500 kb)
Forum Sorathiya
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