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Table 2 Summary of butanol producing strains

From: Microbial 2-butanol production with Lactobacillus diolivorans

Strain

Product

wt/engin.

Genetic engineering/processes engineering

Titer (g L-1)

Yield (g/g-1)

References

Lactobacillus diolivorans

2-Butanol

wt

10.0

0.06

This study

Lactobacillus diolivorans

2-Butanol

eng.

Overexpression of PduQ

13.4

0.10

This study

Lactobacillus brevis

2-Butanol

wt

0.88

[21]

Lactobacillus buchneri

2-Butanol

wt

0.04

[21]

Saccharomyces cerevisiae

2-Butanol

eng.

Overexpression PduCDEGH and ADH

0.01

[24]

Clostridium acetobutylicum

1-Butanol

wt.

11.8

0.18

[2]

Clostridium acetobutylicum

1-Butanol

eng.

Knockout of buk and pta

18.9

0.29

[2]

Clostridium acetobutylicum

1-Butanol

eng.

Adaptive mutagenesis

20.3

0.23

[4]

  1. wt wild type, eng. engineered strain