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Table 6 3-HPA and 1,3-PDO production out of 250 mM glycerol by L. reuteri wild type and mutant strainsa

From: 1,3-Propanediol dehydrogenases in Lactobacillus reuteri: impact on central metabolism and 3-hydroxypropionaldehyde production

Strain

3-HPA (mM)

1,3-PDO(mM)

Ratio 3-HPA/1,3-PDO

DSM 20016 (wild type)

180.3 ± 11.9

24.7 ± 6.8

7.3

LFB1001 (Δlr_1734)

200.7 ± 8.2

16.0 ± 1.3

12.5b

LFB1002 (Δlr_0030)

125.7 ± 8.8

16.0 ± 1.0

7.9

SD2112 (wild type)

177.6 ± 15.1

15.0 ± 0.3

11.8

LFB1003 (Δlr_1734)

236.4 ± 2.0

6.8 ± 0.3

34.7b

  1. a Mean values from duplicate experiments plus standard deviation are presented.
  2. b Letters above values indicate significant difference (p <0.05) in a t-test compared to the parental strain.