European Journal of Plant Pathology

, Volume 108, Issue 7, pp 719–734

Secretion of Natural and Synthetic Toxic Compounds from Filamentous Fungi by Membrane Transporters of the ATP-binding Cassette and Major Facilitator Superfamily

  • Ioannis Stergiopoulos
  • Lute-Harm Zwiers
  • Maarten A. De Waard
Article

DOI: 10.1023/A:1020604716500

Cite this article as:
Stergiopoulos, I., Zwiers, L. & De Waard, M.A. European Journal of Plant Pathology (2002) 108: 719. doi:10.1023/A:1020604716500

Abstract

This review provides an overview of members of the ATP-binding cassette (ABC) and major facilitator superfamily (MFS) of transporters identified in filamentous fungi. The most common function of these membrane proteins is to provide protection against natural toxic compounds present in the environment of fungi, such as antibiotics produced by other microorganisms. In plant pathogenic fungi, these transporters can also be an important determinant of virulence on host plants by providing protection against plant defence compounds or mediating the secretion of host-specific toxins. Furthermore, they play a critical role in determining base-line sensitivity to fungicides and other antimycotic agents. Overexpression of some of these transporters can lead to the development of resistance to chemically-unrelated compounds, a phenomenon described as multidrug resistance (MDR). This has been observed in a variety of organisms and can impose a serious threat to the effective control of pathogenic fungi.

antibiotic compoundsfungicidesmycotoxinpathogenicityplant defence compoundsresistancehost-specific toxin

Copyright information

© Kluwer Academic Publishers 2002

Authors and Affiliations

  • Ioannis Stergiopoulos
    • 1
  • Lute-Harm Zwiers
    • 1
  • Maarten A. De Waard
    • 1
  1. 1.Laboratory of Phytopathology, Department of Plant SciencesWageningen UniversityWageningenThe Netherlands