A technique for increasing the amount of DNA by DNA Replication., which is the synthesis of the new DNA from a DNA template in vitro within a short period of time and have new DNA formed as millions of times.
PCR is a technique for using the synthetic DNA Replication, a new line of DNA from genomic DNA in a test tube within a short time, and DNA has happened a million times.
A technique for amplified by using the principle DNA Replication which is a synthetic line DNA. The new line from the DNA of the in vitro within a short time and long branch line new happens to be a million times.