Biofilm shows spatially stratified metabolic responses to contaminant exposure
Article first published online: 23 AUG 2012
© 2012 Society for Applied Microbiology and Blackwell Publishing Ltd
Volume 14, Issue 11, pages 2901–2910, November 2012
How to Cite
Cao, B., Majors, P. D., Ahmed, B., Renslow, R. S., Silvia, C. P., Shi, L., Kjelleberg, S., Fredrickson, J. K. and Beyenal, H. (2012), Biofilm shows spatially stratified metabolic responses to contaminant exposure. Environmental Microbiology, 14: 2901–2910. doi: 10.1111/j.1462-2920.2012.02850.x
- Issue published online: 24 OCT 2012
- Article first published online: 23 AUG 2012
- Accepted manuscript online: 27 JUL 2012 06:30AM EST
- Manuscript Accepted: 21 JUL 2012
- Manuscript Revised: 16 JUL 2012
- Manuscript Received: 2 MAY 2012
- Subsurface Biogeochemistry Research (SBR). Grant Number: DE-FG92-08ER64560
- Pacific Northwest National Laboratory (PNNL)
- NIEHS/NIH. Grant Number: 21R01ES017070-01
Fig. S1. Water-selective (A) 2D view facing the biofilm surface and side views and (B) 3D MRI of S. oneidensis biofilms in an NMR flow cell. The biofilms were grown in modified M1 medium that was flowing against gravity (from the bottom towards the top of each image).
Fig. S2. Temporal metabolic activities in a S. oneidensis biofilm in the absence or presence of Cr(VI). The biofilm was loaded into the flow cell at t = 0 and fed growth medium with or without chromate (200 μM) at a flow rate of 0.5 ml h−1.
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