Chapter 27,part B Environmental Microbiology
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings B.E Pruitt & Jane J. Stein Chapter 27, part B Environmental Microbiology
Decomposition by Microbes (a)Solid municipal wastes being turned by a specially (b)Compost made from municipal wastes awaiting trucks designed machine. to spread on agricultural fields. Figure 27.10
Decomposition by Microbes Figure 27.10
Biofilms Clumps of bacteria Migrating adhering to surface clump of bacteria Surface Water currents Figure 27.11
Biofilms Figure 27.11
Freshwater Zonation Algae, Solar energy cyano- bacteria Littoral zone Littoral zone Limnetic zone Pseudomonads, Caulobacter, Profundal zone Hyphomicrobium Cytophaga Benthic zone Purple and green Desulfovibrio. sulfur bacteria methane bacteria Clostridium Figure 27.12
Freshwater Zonation Figure 27.12
Bioluminescence Luciferase FMNH2 →FMN+photon Figure 27.13
Bioluminescence Figure 27.13 FMNH2 FMN + photon Luciferase