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Table 6 Mass isotopomer distributions of intermediate metabolites in glutamate production phase 1, where glutamate flux was 20 with respect to glucose uptake of 100.

From: Study on roles of anaplerotic pathways in glutamate overproduction of Corynebacterium glutamicum by metabolic flux analysis

  

m 0

m 1

m 2

m 3

m 4

Pyruvate

measured

0.701

0.131

0.055

0.113

 
 

estimated

0.707

0.135

0.041

0.117

 

Succinate

measured

0.581

0.214

0.122

0.074

0.008

 

estimated

0.570

0.214

0.134

0.073

0.009

Fumarate

measured

0.561

0.220

0.144

0.065

0.009

 

estimated

0.572

0.213

0.133

0.074

0.009