Microbial Interactions

Abstract

Microbial interactions are ubiquitous, diverse, critically important in the function of any biological community, and are crucial in global biogeochemistry.

Keywords: diversity; interactions; microorganisms; aquatic soil

Figure 1.

Fluorescence of methanogenic syntrophic partners of an anaerobic marine ciliate Metopus (length, 120 μm).

Figure 2.

Major interactions between members of marine planktonic communities: microbial loop links (red); ‘classical’ food chain (yellow); links the importance of which became apparent only very recently (green). Dashed lines indicate links that are at present difficult to quantify.

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References

Azam F, Fenchel T, Field JG, et al. (1983) The ecological role of water column microbes in the sea. Marine Ecology Progress Series 10: 257–263.

Boyd PW, Watson AJ, Law CS, et al. (2000) A mesoscale phytoplankton bloom in the polar Southern Ocean stimulated by iron fertilization. Nature 407: 695–702.

Chisholm SW, Olson RJ, Zettler ER, et al. (1988) A novel free‐living prochlorophyte abundant in the oceanic euphotic zone. Nature 334: 340–343.

Epstein SS (1997) Microbial food webs in marine sediments. Parts I & II. Microbial Ecology 34: 188–209.

Finlay BJ and Fenchel T (1992) Methanogens and other bacteria as symbionts of free‐living anaerobic ciliates. Symbiosis 14: 375–390.

Jørgensen BB and Des Marais DJ (1986) Competition for sulfide among colorless and purple sulfur bacteria in cyanobacterial mats. FEMS Microbiology Ecology 38: 179–186.

Pace ML and Cole JJ (1994) Comparative and experimental approaches to top‐down and bottom‐up regulation of bacteria. Microbial Ecology 28: 181–193.

Sherr EB and Sherr BF (1994) Bacterivory and herbivory: key roles of phagotrophic protists in pelagic food webs. Microbial Ecology 28: 223–235.

Stevens TO and McKinley JP (1995) Lithoautotrophic microbial ecosystems in deep basalt aquifers. Science 270: 450–454.

Van Bruggen JJA, Van Rens GLM, Geertman EJM, et al. (1988) Isolation of a methanogenic endosymbiont of the sapropelic amoeba Pelomyxa palustris Greef. Journal of Protozoology 35: 20–23.

Further Reading

Alexander M (1977) Introduction to Soil Microbiology, 2nd edn. New York: Wiley.

Atlas MR and Bartha R (1998) Microbial Ecology, 4th edn. Menlo Park, CA: Benjamin/Cummings.

Bratbak G, Thingstad F and Heldal M (1994) Viruses and the microbial loop. Microbial Ecology 28: 209–221.

Fenchel T and Finlay B (1995) Ecology and Evolution in Anoxic Worlds. New York: Oxford University Press.

Fenchel T, King GM and Blackburn TH (1998) Bacterial Biogeochemistry. San Diego: Academic Press.

Rheinheimer G (1994) Aquatic Microbiology, 4th edn. New York: Wiley.

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How to Cite close
Epstein, Slava S(May 2003) Microbial Interactions. In: eLS. John Wiley & Sons Ltd, Chichester. http://www.els.net [doi: 10.1038/npg.els.0003285]