Two Applications of PCR

  1. Detection of genetic diseases – e.g., diagnosing cystic fibrosis or sickle cell anemia by amplifying mutant gene sequences.

  2. Pathogen identification – e.g., detection of HIV, hepatitis B, or Mycobacterium tuberculosis in patient samples.

Short Answer:

  1. To detect genetic diseases like sickle cell anemia.

  2. To identify pathogens like HIV or TB bacteria.

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