Table 1.

Comparison of FOCAL results for iJR904 and mutant aerobic growth phenotypes

Category	Frequency	Percentage of uncoupled
Can be coupled using:
More deletions	8	7.0
More measurable fluxes	8	7.0
More deletions/ measurable fluxes	8	7.0
Expanded additional nutrient set	14	12.2
Still cannot be coupled because:
Highly robust/connected	48	41.7
No connection to biomass	11	9.6
Other reasons	18	15.7
Total	115	100