The commonly used DNA fingerprinting techniqu | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The technique of $DNA$ fingerprinting relies on the analysis of $DNA$ fragments. The method commonly used for the detection of specific $DNA$ sequ

Vedclass · Accepted Answer

Southern blotting

Vedclass · Answer

(A) The technique of $DNA$ fingerprinting relies on the analysis of $DNA$ fragments. The method commonly used for the detection of specific $DNA$ sequences in a complex sample is known as Southern blotting. Developed by $E.M. Southern$ in $1975$,this technique involves the transfer of electrophoretically separated $DNA$ fragments to a membrane filter and the subsequent detection of specific sequences by hybridization with a labeled probe. In forensic studies,Southern blotting is a fundamental tool used to identify individuals by analyzing variable number tandem repeats $(VNTRs)$ or other polymorphic $DNA$ markers. Northern blotting is used for $RNA$ detection,while Western blotting is used for protein detection. Therefore,Southern blotting is the correct technique for $DNA$ analysis.

The commonly used $DNA$ fingerprinting technique in forensic studies is simply a method involving

Similar Questions

$DNA$ fingerprinting technique was first developed by:

$PCR$ and Restriction Fragment Length Polymorphism $(RFLP)$ techniques are used for:

'There is a paternity dispute for a child'. Which technique can solve the problem? Discuss the principle involved.

Which one of the following pairs of terms/names means one and the same thing?

$DNA$ fingerprinting involves identifying differences in some specific regions in $DNA$ sequence,called as:

Vedclass Test Series

Exam Paper Generator

Online Exam Module