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Question

The technique to detect specific genes is called as

A
DNA cloning
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B
Southern blotting
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C
Western blotting
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D
Gene library
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Solution

The correct option is D Southern blotting
A Southern blot is a method used in molecular biology for detection of a specific DNA sequence in DNA samples. In this technique, DNA fragments are separated by the gel electrophoresis and subsequent fragment detection by probe hybridization.

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