Figure 1From: Identification of factors for improved ethylene production via the ethylene forming enzyme in chemostat cultures of Saccharomyces cerevisiaeThe effect of dissolved oxygen on ethylene productivity in S. cerevisiae expressing the pYX212-EFE construct. Continuous cultivation performed at dilution rate 0.1 h-1 in defined media with 10 g glucose L-1. The dissolved oxygen was step-wise decreased then stepwise increased. 100% pO2 is equal to the amount dissolved oxygen in air saturated water at 30ËšC.Back to article page