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Table 4 Specific growth rates (μ) of the PB12 strain and its derivatives

From: Genetic changes during a laboratory adaptive evolution process that allowed fast growth in glucose to an Escherichia coli strain lacking the major glucose transport system

Regulatory genes

Strain

μ (h -1 )

%

PB12

0.44 ± 0.016

100

PB12ΔarcA

0.4 ± 0.0038

91

PB12ΔbarA

0.46 ± 0.001

105

PB12ΔrpoS*

0.38

86

Possible regulatory genes

Strain

μ (h -1 )

%

PB12ΔyjjU

0.34 ± 0.003

77

PB12ΔrssA

0.43 ± 0.018

98

PB12Δrna

0.43 ± 0.035

98

PB12ΔypdA

0.44 ± 0.003

100

  1. *This value has been previously reported [9–11].