PCR

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REGARDING PCR

Transcript of PCR

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PCRPCR   & ITS & ITS APPLICATIONSAPPLICATIONS

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3Polymerase Chain Reaction

PCR means Polymerase Chain Reaction

It is a technique used to amplify the DNA

It was developed in 1984 by Kary Mullis

In 1993 Mullis won the Nobel Prize

Thermal cycler is an apparatus used to carryout a PCR reaction

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Minute amount of starting material

Quick and simple

Extremely sensitive

Components required for a Components required for a PCR reactionPCR reaction

Taq DNA polymerases

Target sequences Deoxyribonucleoside

triphosphates

Oligomer primers

Amplification buffer5Polymerase Chain Reaction

Procedure - PCR cycleProcedure - PCR cycle

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Procedure - Polymerase Chain reaction

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Procedure - Polymerase Chain reaction

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DenaturationAnnealingDna synthesis

Procedure - Polymerase Chain reaction

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DenaturationAnnealingDna synthesis

DNA cloning DNA cloning for sequencingfor sequencing DNA-based DNA-based Phylogeny Phylogeny Functional analysis of Functional analysis of GenesGenesThe diagnosis of The diagnosis of Hereditary Hereditary diseasesdiseasesThe identification of The identification of Genetic Genetic Fingerprints Fingerprints ( (used in forensic sciences and used in forensic sciences and paternity testingpaternity testing))The detection and diagnosis of The detection and diagnosis of Infectious diseasesInfectious diseases

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What is PCR?What is PCR?

What is the use of PCR?What is the use of PCR? Protocol Protocol

Applications Applications

Polymerase chain reactionPolymerase chain reaction

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