Question

Which of the following technique is most suitable for detecting the presence of a gene product . 1. Dot blotting. 2.Southern blotting 3. Plaque blotting 4. Western blotting​

Answer 1

Answer:

2.Southern blotting

Explanation:

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Answer 2

Concept Introduction: Biotechnology is the modern concept of Biology.

Explanation:

We have been Given:

Which of the following technique is most suitable for detecting the presence of a gene product .

1. Dot blotting.

2. Southern blotting

3. Plaque blotting

4. Western blotting

We have to Find: The correct option.

The correct option is Option No. 2, Southern Blotting. Southern blotting (a technique developed by E. M. Southern) is widely used for detection of specific genes in cellular DNA (Figure 3.29). The DNA to be analyzed is digested with a restriction endonuclease, and the digested DNA fragments are separated by gel electrophoresis.

Final Answer: The correct option is Option No. 2, Southern Blotting. Southern blotting (a technique developed by E. M. Southern) is widely used for detection of specific genes in cellular DNA (Figure 3.29). The DNA to be analyzed is digested with a restriction endonuclease, and the digested DNA fragments are separated by gel electrophoresis.

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