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Table 2 Doubling time of cells grown in LB medium harboring the different constructs in model system

From: A framework and model system to investigate linear system behavior in Escherichia coli

  pSC101replicon p15Areplicon pMB1replicon pUCreplicon
backbone 45 ± 1 50 ± 2 54 ± 3 49
backbone with cat device 45 51 ± 2 58 ± 4 50
backbone with gfp device 46 ± 1 53 ± 2 56 ± 1 80 ± 2
backbone with cat and gfp devices 46 ± 1 53 62 ± 11 103 ± 2
  1. Numbers indicate the time in minutes necessary for the OD600 nm to double in the log phase. The mean value ± 95% confidence interval as determined in duplicate has been reported.