Figure 7
From: Effect of modeled reduced gravity conditions on bacterial morphology and physiology
E. coli ( A ) and S. aureus ( B ) membrane potential (as determined by DiOC 2 (3) staining followed by flow cytometry) under modeled reduced gravity (MRG) and normal gravity (NG) conditions at different growth phases in different growth media. Values are means (n = 3) and the error bars represent ± standard error of the mean. * = Statistically significant difference between MRG and NG (Student's t-test, P < 0.05).