FIGURE 7: Expression levels of the SP-associated genes SSA3, SPG4 and SPG5 during different growth phases in aerobic and anaerobic batch cultures.

The mean-normalized expression values during exponential growth on glucose phase (ExP), post-diauxic growth phase (PD, only aerobic cultures) and stationary phase (SP, i.e. 4 hours after exhaustion of exogenous consumable carbon-sources) in aerobic (black bars) and anaerobic (white bars) cultures of S. cerevisiae of the genes SSA3, SPG4 and SPG5. Average values of duplicate cultures are shown (± SEM).