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DNA 복제

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DNA 복제. DNA Replication. Replication model. semi-conservative replication conservative replication dispersive replication. DNA replication 의 특징. Bidirection Several replication units(Replicons) Discontinuous replication. Origin & Fork. Several Replication Units.

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DNA 복제

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  1. DNA 복제 DNA Replication

  2. Replication model • semi-conservative replication • conservative replication • dispersive replication

  3. DNA replication의 특징 • Bidirection • Several replication units(Replicons) • Discontinuous replication

  4. Origin & Fork

  5. Several Replication Units

  6. Discontinuousmodel(Okazaki fragment) • unwinding • RNA polymerase  RNA primer • DNA polymerase III  addition of DNA precursors to RNA chain • DNA polymerase I  extend DNA main chain, excision of RNA primer • ligase  sealing gap

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