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Table 1 Knockout strategies for succinate overproduction identified in this work

From: Dynamic strain scanning optimization: an efficient strain design strategy for balanced yield, titer, and productivity. DySScO strategy for strain design

Succinate Strains

YZ1

YZ2

YZ3

Growth rate (hr-1)

0.16

0.24

0.21

Product yield

1.27

0.89

0.92

(mol/mol glc)

ALCD2x

F6PA

ACALD

Knockouts

GLUDy

G6PDH2r

F6PA

 

LDH_D

ME2

G6PDH2r

 

PPKr

MTHFD

GLUDy

 

TKT2

PFL

ME2

  

PYK

PFL

   

PYK

  1. The knockouts are listed by their reaction names in the iAF1260 genome-scale model of E. coli metabolism.