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Table 2 Cellular objective functions used for C. ljungdahlii metabolism

From: Spatiotemporal modeling of microbial metabolism

Number

Direction

Objective

Reason

1

Maximize

Growth rate

Assumed primary objective

2

Maximize

CO uptake rate

Maximize nutrient consumption

3

Maximize

H2 uptake rate

Maximize nutrient consumption

4

Minimize

CO2 synthesis rate

Minimize byproduct synthesis

5

Minimize

Acetate synthesis rate

Minimize byproduct synthesis

6

Minimize

Ethanol synthesis rate

Minimize byproduct synthesis