• 11504 views

    Polymerase chain reaction

    Polymerase chain reaction, or PCR, is a technique for making many copies of a specific DNA sequence. DNA is repeatedly heated and cooled in the presence of primers that bracket the desired sequence and of the enzyme Tac polymerase. In as few as 30 cycles, a billion copies of the target sequence can be made.

    You need to login to download this video.
    login or signup

    Channels: Molecular Genetics

    Tags: Polymerase chain reaction

    Uploaded by: ( Send Message ) on 08-02-2013.

    Duration: 1m 28s