Page 360 - Applied Probability
P. 360

350
                                                                            Primer
                                                       Target Sequence
                                                                            TGGT
                                         AGCT
                                    5
                                                                            ACCA
                                         TCGA
                                                                                      5
                                    3     Appendix A: Molecular Genetics in Brief  Template  3
                                         Primer
                                        Template
                                                               Denaturation

                                    5    AGCT                               TGGT      3
                                                             +
                                    3    TCGA                               ACCA      5


                                                               Primer Annealing


                                    5    AGCT                               TGGT      3
                                                                            ACCA-5
                                                             +              Primer
                                         Primer

                                       5 -AGCT
                                    3    TCGA                               ACCA      5


                                                               Polymerase Extension


                                    5    AGCT                               TGGT      3

                                                                            ACCA-5
                                                             +

                                       5 -AGCT

                                    3    TCGA                               ACCA      5


                                             FIGURE A.2. DNA Amplification by PCR
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