For effective treatment of the disease, early diagnosis and understanding of its pathophysiology is very important. Which of the following molecular diagnostic techniques is very useful for early detection?
ELISA Technique
Hybridization Technique
Western Blotting
Southern Blotting
conventional methods of diagnosis (serum and urine analysis) are not sufficient for early detection. Recombinant DNA technology, Polymerase Chain Reaction (PCR), and Enzyme Linked Immuno-sorbent Assay (ELISA) are specifically mentioned as techniques that serve the purpose of early diagnosis by detecting pathogens (antigens or antibodies) before symptoms appear.
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