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Table 1 Exponential growth kinetic, stoichiometric parameters, carbon (CB) and degree of reduction (DRB) balances

From: Heterogeneous oxygen availability affects the titer and topology but not the fidelity of plasmid DNA produced by Escherichia coli

Parameter

Units

Aerobic

Microaerobic

Oscillated

μ

h−1

0.49 ± 0.01

0.36 ± 0.03

0.36 ± 0.04

YX/S

g/g

0.42 ± 0.01

0.34 ± 0.04

0.26 ± 0.03

YACE/S

g/g

0.10 ± 0.03

0.22 ± 0.04

0.32 ± 0.03

YFOR/S

g/g

0.00 ± 0.00

0.04 ± 0.07

0.16 ± 0.01

YLAC/S

g/g

0.00 ± 0.00

0.00 ± 0.00

0.01 ± 0.01

YSUC/S

g/g

0.02 ± 0.00

0.00 ± 0.01

0.04 ± 0.01

YETH/S

g/g

0.01 ± 0.00

0.01 ± 0.01

0.05 ± 0.01

YO2/S

mmol/g

12.2 ± 0.9

10.6 ± 1.2

1.2 ± 0.1

YCO2/S

mmol/g

10.7 ± 0.7

8.1 ± 0.9

1.2 ± 0.1

q S

g/g h

1.15 ± 0.04

1.07 ± 0.15

1.39 ± 0.17

q ACE

g/g h

0.11 ± 0.03

0.23 ± 0.05

0.43 ± 0.04

q FOR

g/g h

0.00 ± 0.00

0.04 ± 0.07

0.22 ± 0.03

q LAC

g/g h

0.00 ± 0.00

0 ± 0

0.02 ± 0.01

q SUC

g/g h

0.02 ± 0.00

0 ± 0.01

0.05 ± 0.01

q ETH

g/g h

0.00 ± 0.01

0.01 ± 0.01

0.07 ± 0.02

OTR

mmol/L h

60.0 ± 2.5

40.6 ± 2.1

35.9 ± 3.7

CER

mmol/L h

52.4 ± 2.5

32.9 ± 3.1

26.9 ± 4.4

\( {q}_{O_2} \)

mmol/g h

14.0 ± 0.6

11.2 ± 0.3

1.6 ± 0.1

\( {q}_{C{ O}_2} \)

mmol/g h

12.2 ± 0.5

8.5 ± 0.8

1.7 ± 0.1

RQ

mmol/mmol

0.93 ± 0.03

0.76 ± 0.06

1.08 ± 0.04

CB

C-mol/C-mol

0.96 ± 0.01

0.92 ± 0.12

0.89 ± 0.04

DRB

e/C-mol

−0.12 ± 0.07

−0.06 ± 0.05

0.46 ± 0.16

  1. The data represent the average ± standard deviation of 3 independent experiments