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Table 2 Specific growth rates (μ) of the PB11 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 )

%

PB11

0.13 ± 0.001

100

PB11ΔbarA

0.12 ± 0.001

92

PB11ΔrppH

0.34 ± 0.019

261

PB11ΔrpoS*

0.06

46

PB11ΔarcA*

0.32

246

Possible regulatory genes

Strain

μ (h -1 )

%

PB11ΔyjjU

0.16 ± 0.005

123

PB11ΔrssA

0.17 ± 0.003

130

PB11Δrna

0.13 ± 0.007

100

PB11ΔypdA

0.13 ± 0.002

100

  1. *These values have been previously reported [9–11].
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BMC Genomics

ISSN: 1471-2164

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