in-a-forensic-investigation-a-dna-sample-is-found-at-a-crime-scene-which-techniq

Question

In a forensic investigation, a DNA sample is found at a crime scene. Which technique would be most appropriate to confirm the presence of a suspect's DNA?

Accepted Answer

Southern blotting using a probe specific to the suspect's DNA sequence.

Answer

PCR amplification without any hybridization.

Answer

Western blotting to identify protein markers.

Answer

Northern blotting to detect RNA sequences.