The polymerase chain reaction is a biological technology to produce an amplified number of DNA copies of a sequence. Three primary steps involved are denaturation, annealing, and extension. PCR techniques have a lot of applications in plant biology, diagnosis of influenza- human brucellosis Salmonellae, cloning purpose, in the field of Dentistry, microbiology, forensic science, etc., […]

Polymerase chain reaction or PCR is developed by Karry Mullis in 1984. This is a method for the amplification of DNA. PCR is based on the capability of DNA polymerase that can synthesize a new strand of DNA that is complementary to the other strand. It is because DNA polymerase can only add nucleotide onto […]