DNA Amplification is done in
PCR is an in-vitro DNA amplification procedure in which millions of copies of pariticular sequence of DNA can br produced within a few hoursTwo DNA primers about 20-30 nucleotides with complementary sequence of the flanking region can be synthesized
PCR
NASBA (Nucleic acid sequential based amplification)
Ligase chain reactions
DNA sequencing
Metabolism of nucleic acids