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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