Figure 1From: Identification of bacterial and fungal components in tobacco and tobacco smokeMicrobial components in tobacco (a, c, e) and smoke (b, d, f) of cigarettes i) before and after adding a culture of E. coli to the tobacco (a-d), ii) after storing cigarettes at 94% relative humidity under different conditions (e, f). LPS = lipopolysaccharide.Back to article page