Table 3

Changes in expression levels of TCA cycle genes during nitrogen depletion in cultures in minimal medium with fructosea

GeneLog2 expression level
Fructose growthPHB production
Citrate synthase11.89.5
Isocitrate dehydrogenase10.49.5
α-Ketoglutarate dehydrogenase
Succinyl-CoA synthetase
Succinate dehydrogenase
Malate dehydrogenase11.28.3
  • a All P values were <0.01, except for odhB (P value of 0.04).