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Table 3 Production of other related amino acids by C. crenatum SYPA 5, P1 (SYPA 5/phbCAB) and P2 (SYPA 5/phbCAB-ppnK)

From: Effect of Polyhydroxybutyrate (PHB) storage on l-arginine production in recombinant Corynebacterium crenatum using coenzyme regulation

Amino acids

Concentration (g/L)

C. crenatum SYPA 5

C. crenatum P1

C. crenatum P2

Ile

2.62 ± 0.00

2.34 ± 0.00

3.60 ± 0.01

Lys

4.39 ± 0.01

4.09 ± 0.01

5.04 ± 0.02

Glu

1.03 ± 0.02

0.73 ± 0.00

0.51 ± 0.00

Gly

0.30 ± 0.00

0.45 ± 0.00

0.23 ± 0.00

Thr

0.29 ± 0.00

0.19 ± 0.00

0.17 ± 0.00

Val

0.56 ± 0.00

0.42 ± 0.00

0.38 ± 0.00

Orn

0.52 ± 0.00

0.26 ± 0.00

0.26 ± 0.00

Ser

0.21 ± 0.00

0.10 ± 0.00

0.10 ± 0.00

  1. The samples were taken at 96 h of the batch fermentation in 5–l fermentor. Each data represented the average value of three independent measurements