NEET Biology question

Colony hybridization procedure for identification of plasmid clones is called:

(A)Southern blotting
(B)Grunstein-Hogness assayCorrect
(C)DNA probes
(D)Molecular assay

Answer: (B)

Solution

Southern blotting detects DNA fragments separated by gel electrophoresis rather than DNA from bacterial colonies, and "DNA probes" and "molecular assay" are generic terms,

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Question ID VK-124965