BIOspektrum

, Volume 19, Issue 7, pp 720–722 | Cite as

Unterirdische Autobahnen: Pilze beim Schadstoffabbau

Wissenschaft Pilz-Bakterien-Interaktionen
  • 68 Downloads

Abstract

Fungal mycelia have been shown to serve as efficient dispersal networks for a wide range of bacteria thereby enabling their access to otherwise unattainable habitats. Likewise they actively promote the conveyance of soil contaminants beyond their purely diffusive transport. Conceptually, both processes improve the bioavailability of contaminants to bacteria and are of ecological and biotechnological relevance for improving the ecosystem service of contaminant biodegradation.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literatur

  1. [1]
    Harms H, Schlosser D, Wick LY (2011) Untapped potential: exploiting fungi in bioremediation of hazardous chemicals. Nat Rev Microbiol 9:177–192PubMedCrossRefGoogle Scholar
  2. [2]
    Tero A, Takagi S, Saigusa T et al. (2010) Rules for biologically inspired adaptive network design. Science 327:439–442PubMedCrossRefGoogle Scholar
  3. [3]
    Kohlmeier S, Smits THM, Ford RM et al. (2005) Taking the fungal highway: mobilization of pollutant-degrading bacteria by fungi. Environ Sci Technol 39:4640–4646PubMedCrossRefGoogle Scholar
  4. [4]
    Wick LY, Remer R, Würz B et al. (2007) Effect of fungal hyphae on the access of bacteria to phenanthrene in soil. Environ Sci Technol 41:500–505PubMedCrossRefGoogle Scholar
  5. [5]
    Lee K, Kobayashi N, Watanabe M et al. (2013) Spread and change in stress resistance of Shiga toxin-producing Escherichia coli O157 on fungal colonies. Microb Biotechnol, doi: 10.1111/1751-7915.12071Google Scholar
  6. [6]
    Nazir R, Warmink JA, Boersma H et al. (2010) Mechanisms that promote bacterial fitness in fungal-affected soil microhabitats. FEMS Microbiol Ecol 71:69–185CrossRefGoogle Scholar
  7. [7]
    Furuno S, Remer R, Chatzinotas A et al. (2011) Use of mycelia as paths for the isolation of contaminant-degrading bacteria from soil. Microb Biotechnol 5:142–148PubMedCrossRefGoogle Scholar
  8. [8]
    Furuno S, Pazolt K, Rabe C et al. (2010) Fungal mycelia allow chemotactic dispersal of polycyclic aromatic hydrocarbon-degrading bacteria in water-unsaturated systems. Environ Microbiol 12:1391–1398PubMedGoogle Scholar
  9. [9]
    Furuno S, Foss S, Wild E et al. (2012) Mycelia promote active transport and spatial dispersion of polycyclic aromatic hydrocarbons. Environ Sci Technol 46:5463–5470PubMedCrossRefGoogle Scholar
  10. [10]
    Schamfu Impact of mycelia on the accessibility of fluorene to PAH-degrading bacteria. Environ Sci Technol 47:6908–6915Google Scholar
  11. [11]
    Banitz T, Wick LY, Fetzer I et al. (2011) Dispersal networks for enhancing bacterial degradation in heterogeneous environments. Environ Pollut 159:2781–2788PubMedCrossRefGoogle Scholar
  12. [12]
    Banitz T, Johst K, Wick LY et al. (2013) Highways versus pipelines: contributions of two fungal transport mechanisms to efficient bioremediation. Environ Microbiol Rep 5:211–218PubMedCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.Department UmweltmikrobiologieHelmholtz-zentrum für Umweltforschung — UFZLeipzigGermany
  2. 2.Department UmweltmikrobiologieHelmholtz-Zentrum für Umweltforschung — UFZLeipzigGermany

Personalised recommendations