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DNA REPLICATION

DNA REPLICATION. WATSON & CRICK’S PROPOSED MECHANISM. COMPETING MODELS FOR DNA REPLICATION. MESELSON-STAHL EXPERIMENT CONFIRMED SEMI-CONSERVATIVE MODEL OF REPLICATION IN LATE 1950s. ssb. ssb. ssb. ssb. ssb. ssb. H. G. C. A. T. G. A. A. G. C. T. G. A. T. T. C. G. A. C.

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DNA REPLICATION

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  1. DNA REPLICATION

  2. WATSON & CRICK’S PROPOSED MECHANISM

  3. COMPETING MODELS FOR DNA REPLICATION

  4. MESELSON-STAHL EXPERIMENT CONFIRMED SEMI-CONSERVATIVE MODEL OF REPLICATION IN LATE 1950s

  5. ssb ssb ssb ssb ssb ssb H G C A T G A A G C T G A T T C G A C T C G T A T A C G C G T A C UNWINDING AND UNZIPPING OF DNA

  6. DI 3’ G T P 5’ A C G A A G C T G A C C A A 3’ T T C G A C T DIII C C G G T T A A C C 5’ SYNTHESIS OF THE LEADING STRAND

  7. p p p p p p s s s s s s 3’ 5’ n n n n n n 5’ 3’ 3’ DIII 5’ DNA POLYMERASE WORKING CONDITIONS

  8. A A G C T G A A A A A G G C C T T G G A A A A T T C G A C T T T T T T T T T C C C C G G G G A A A A C C C C T T T T A A G G C C T T G G A A SYNTHESIS OF LAGGING STRAND

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