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Table 2 Summary of parameters retrieved from continuous cultivations of trxB1 over-expression strain L. plantarum NZ7602 and control strain L. plantarum NZ7607.

From: Thioredoxin reductase is a key factor in the oxidative stress response of Lactobacillus plantarum WCFS1

Strain

Substrate

Physiological parameters

 

Glca

Yglc-Xb

GAPDHc

Medium

100

  

NZ7607

u.d

0.12

0.623 ± 0.02

NZ7602

u.d

0.13

1.613 ± 0.12

NZ7607 + perox

u.d

0.14

n.d

NZ7602 + perox

u.d

0.15

n.d

  1. amM of glucose present in the supernatant
  2. bbiomass yield on glucose (g of biomass/g glucose consumed).
  3. cenzyme activity expressed as nmoles NADPH·(min·mg prot)-1
  4. u.d. < 0.1 mM
  5. n.d not determined
  6. Mean ± SD of two separate chemostat steady states
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Microbial Cell Factories

ISSN: 1475-2859

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