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Table 1 Metabolite pools in GT and Flv3ox cells cultivated under 120 μmol photons m-2 s-1light intensity and 1% CO 2 conditions

From: Overexpression of flv3 improves photosynthesis in the cyanobacterium Synechocystis sp. PCC6803 by enhancement of alternative electron flow

 

Concentration (μmol g-DCW-1)

Metabolite

GT

Flv3ox

3PGA

2.267 ± 0.061

3.157 ± 0.191**

F6P

0.071 ± 0.007

0.069 ± 0.011

S7P

0.096 ± 0.003

0.094 ± 0.006

RuBP

0.089 ± 0.006

0.026 ± 0.005**

G6P

0.116 ± 0.015

0.138 ± 0.023

G1P

0.101 ± 0.016

0.020 ± 0.003**

ADP-Glc

0.080 ± 0.010

0.115 ± 0.004**

PEP

1.134 ± 0.039

1.562 ± 0.100**

2PGA

0.282 ± 0.008

0.401 ± 0.023**

AcCoA

0.075 ± 0.006

0.075 ± 0.015

ATP

< 0.01

0.207 ± 0.021

NADPH

0.001 ± 0.000

0.003 ± 0.002

NADP+

0.495 ± 0.012

0.549 ± 0.021*

  1. Values are the mean ± SEM of nine different measurements. Statistical significance was determined using the Student’s t-test (*P < 0.05, **P < 0.01).