Table 1

Physiological parameters

YDM [g l-1]

Fab yield [mgFab3H6 gYDM-1]

ethanol [g l-1]

arabitola or glycerolb [g l-1]


N

L

H

N

L

H

N

L

H

N

L

H


ScFab3H6

9.01 ± 0.24

8.69 ± 0.19

5.88 ± 0.23

0.027 ± 0.005

0.029 ± 0.005

0.023 ± 0.004

nd

0.06 ± 0.017

3.64 ± 0.36

nd

nd

nd

Sc control

9.14 ± 0.52

8.59 ± 0.28

5.13 ± 0.31

-

-

-

nd

0.05 ± 0.007

3.46 ± 0.33

nd

nd

nd

PpFab3H6

23.98 ± 0.67

22.54 ± 1.06

12.58 ± 1.12

0.22 ± 0.01

0.38 ± 0.01

0.54 ± 0.02

nd

0.89 ± 0.09

6.85 ± 0.19

nd

0.90 ± 0.07

2.88 ± 0.18

Pp control

23.61 ± 0.77

20.14 ± 0.59

11.68 ± 0.28

-

-

-

nd

1.14 ± 0.12

5.75 ± 0.08

nd

1.21 ± 0.21

2.19 ± 0.26


Physiological characterization of the reference and recombinant strains of S. cerevisiae CEN.PK113 and P. pastoris X-33 in normoxic (N), oxygen-limited (L) and hypoxic (H) glucose-based chemostat cultivations. YDM = yeast dry mass, nd = not detected, a in P. pastoris and b in S. cerevisiae

Baumann et al. BMC Genomics 2011 12:218   doi:10.1186/1471-2164-12-218

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