Table 2. Highest ethylene yielding strains obtained via Constrictor modification of individual reactions in three E. coli network models.

Strain	Reactions Modified (Individually)	Expression State	Ethylene Yield	% Δ Yield (with respect to baseline)	Growth Rate (hr−1)
In core model:
Baseline	-	-	0.35	-	0.30
Mutant E	ENO, PGM	50% of baseline	0.44	+25%	0.30
Mutant F	FBA, PFK, TPI	50% of baseline	0.43	+23%	0.30
In iAF1260:
Baseline	-	-	0.35	-	0.30
Mutant G	GLCtex	70% of baseline	0.41	+18%	0.30
Mutant H	GAPD, PGK	40% of baseline	0.39	+12%	0.30
In iJO1366:
Baseline	-	-	0.43	-	0.30
Mutant I	GAPD, PGK	30% of baseline	0.51	+18%	0.30
Mutant J	GAPD, PGK	20% of baseline	0.46	+5%	0.30