Kingdom of Saudi Arabia King Saud University College of Applied Medical Sciences Biomedical Technology Department
By: Badr AlShamary & Mohannad Abuljadayel Supervised By: Mr. Mohammed Nisar
Polymerase Chain Reaction molecular biological method for amplifying DNA without using a living organism. PCR is commonly used in: Identification of genetic fingerprints. Diagnosis of infectious diseases. Diagnosis of virus diseases.
A T G CA TC G The four bases found in DNA are Adenine (A), Cytosine (C), Guanine (G) and Thymine (T).
Thermocycler
Temperature Graph
Sample Contents DNA original Sample Primers DNA Polymerase Buffer Solution Nucleotides(A,T,C and G) Primers DNA Polymerase Buffer Solution Nucleotides
PCR Process Step1: Denaturation
PCR Process Step2: Annealing
PCR Process Step3: Extension
PCR Process Doubling DNA each Cycle (Cycle:2)
PCR Process (Cycle: 3) Number of copies= 3 2 = 8
Virus Diagnosis By PCR Human DNA Virus DNA
Human DNA Virus Diagnosis By PCR Virus DNA
Human DNA Virus Diagnosis By PCR Virus DNA
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