Encyclopedia of Geobiology

2011 Edition
| Editors: Joachim Reitner, Volker Thiel

Biofilms

  • Joachim Reitner
Reference work entry
DOI: https://doi.org/10.1007/978-1-4020-9212-1_27

Definition

Nearly all hard surfaces exhibit biofilms, organic coatings of microbial cells which are enclosed in extracellular polymeric substances (EPS). Biofilms interact between hard substrates such as minerals and rocks, water bodies, and the atmosphere. Metabolic exchange processes controlled by biofilms, globally influence bio-geochemical cycles.

Biofilms and microbial mats are benthic systems formed by different microbial communities which secrete hydrated mucus substances (EPS) (e.g., Characklis and Wilderer, 1989; Costerton et al., 1987, 1995) in various amounts. These EPS substances are mainly polysaccharides, glycoproteins, exoenzymes, and nucleic acids (Sutherland, 1977; Decho, 1990; Wingender et al., 1999). Biofilms and microbial mats display a continuous spectrum ranging from thin micrometer-sized coatings of mono-specific and poly-specific microbial populations up to centimeter thick communities of various microbes such as archaea, bacteria, eukaryotic algae, fungi, and...

Keywords

Microbial Community Extracellular Polymeric Substance Organic Coating Calcite Precipitation Eukaryotic Alga 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Bibliography

  1. Black, M., 1933. The Algal Sediments of Andros Island, Bahamas. London: Philosophical Transactions of the Royal Society of London, Vol. B222, pp. 165–192.Google Scholar
  2. Characklis, W. G., and Wilderer, P. A., (eds.), 1989. Structure and Function of Biofilms.  Life sciences research reports, 46: 387 S. Chichester: Wiley.Google Scholar
  3. Costerton, J. W., Cheng, K. J., Geesey, G. G., Ladd, T. J., Nickel, J. C., Dasgupta, M., and Marrie, T., 1987. Bacterial biofilms in nature and disease. Annual Reviews in Microbiology, 41, 435–464.CrossRefGoogle Scholar
  4. Costerton, J. W., Lewandowski, Z., Caldwell, D. E., Korber, D. R., and Lappin-Scott, H. M., 1995. Microbial biofilms. Annual Reviews in Microbiology, 49, 711–745.CrossRefGoogle Scholar
  5. Decho, A. W., 1990. Microbial exopolymer secretions in ocean environments: their role(s) in food webs and marine processes. Oceanography and Marine Biology Annual Review, 28, 73–153 (Aberdeen).Google Scholar
  6. Ferris, F. G., 1991. Biogeochemical importance of microbial biofilms. Geological Association of Canada Program with Abstracts, 37, Waterloo.Google Scholar
  7. Ferris, J. P., Hill, A. R., Liu, R., and Orgel, L. E., 1996. Synthesis of long prebiotic oligomers on mineral surfaces. Nature, 381, 59–61.CrossRefGoogle Scholar
  8. Flemming, H. C., 1991. Biofilms as a particular form of microbial life. In Flemming, H. C., and Geesey, G. G. (eds.), Biofouling and Biocorrosion in Industrial Water Systems.  Heidelberg: Springer, pp. 3–9.CrossRefGoogle Scholar
  9. Fyfe, W. S., 1996. The biosphere is going deep. Science, 273, 448 (Washington).CrossRefGoogle Scholar
  10. Godderis, Y., and Veizer, J., 2000. Tectonic control of chemical and isotopic composition of ancient oceans; the impact of continental growth. American Journal of Science, 300(5), 434–461.CrossRefGoogle Scholar
  11. Gold, T., 1999. The Deep Hot Biosphere. New York: Copernicus, p. 235 S.CrossRefGoogle Scholar
  12. Killops, S. D., and Killops, V. J., 1997. Einführung in die organische Geochemie. Stuttgart: Enke.Google Scholar
  13. Muyzer, G., de Waal, E. C., and Uitterlinden, A. G., 1993. Profiling of complex microbial populations by denaturing gradient gel electrophoresis analysis of polymerase chain reaction-amplified genes coding for 16S rRNA. Applied and Environmental Microbiology, 59, 695–700.Google Scholar
  14. Neu, T. R., and Lawrence, J. R., 1999. Lectin-binding analysis in biofilm systems. Methods in Enzymology, 310, 145–152.CrossRefGoogle Scholar
  15. Pedersen, K., 1993. The deep subterranean biosphere. Earth Science Reviews, 34, 243–260 (Amsterdam).CrossRefGoogle Scholar
  16. Pedley, M., 1992. Freshwater (phytoherm) reefs. The role of biofilms and their bearing on marine reef cementation. Sedimentary Geology, 79, 255–274 (Amsterdam).CrossRefGoogle Scholar
  17. Pia, J. v., (1933): Die rezenten Kalksteine. - 420 S., Leipzig (Akademische Verlagsgesellschaft).Google Scholar
  18. Reitner, J., 1993. Modern cryptic microbialite/Metazoan facies from lizard island (Great Barrier Reef, Australia). Formation and concepts. Facies, 29, 3–40 (Erlangen).CrossRefGoogle Scholar
  19. Stetter, K. O., 1994. The lesson of archaebacteria. In Bengtson, S. (ed.), Early Life on Earth. Nobel Symposium, 84, New York: Columbia University Press, pp. 143–151.Google Scholar
  20. Stetter, K. O., 1996. Hyperthermophilic procaryotes. FEMS Microbiology Reviews, 18, 149–158 (Amsterdam).CrossRefGoogle Scholar
  21. Sutherland, I. W. (ed.), 1977. Surface Carbohydrates of the Procaryotic Cell. London: Academic Press, p. 472 S.Google Scholar
  22. Walcott, C. D., 1914. Prekambrian algonkian flora. Smithsonian Miscellaneous Collections, 64, 77–156.Google Scholar
  23. Wingender, J., Neu, T. R., and Flemming, H. C. (eds.), 1999. Microbial Extracellular Polymeric Substances. Characterization, Structure and Function. Berlin: Springer, p. 258 S.Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  • Joachim Reitner
    • 1
  1. 1.Geobiology Group Geoscience CenterUniversity of GöttingenGöttingenGermany