Diagnostic tools to identify black aspergilli

R. A. Samson, P. Noonim, M. Meijer, J. Houbraken, J. C. Frisvad, J. Varga

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196 Citations (Scopus)

Abstract

The present taxonomy of the black aspergilli reveals that there are 19 accepted taxa. However the identification of species of Aspergillus section Nigri is often problematic in spite of the existence of numerous methods proposed. An overview is provided of pnenotypic and molecular methods to identify the accepted species of the black aspergilli. Colony morphology, conidial size and ornamentation of the ex type cultures is presented in a pictorial overview. The temperature range of all species is given and their growth characteristics on creatine agar and boscalid agar, a medium which was developed as a selective medium for the isolation of A. carbonarius are also shown. The extrolites produced by each species are listed while the response of the Ehrlich reaction is described. The literature on the various molecular methods to be used for species identification is reviewed and a critical evaluation of the usefulness of various techniques and genomic loci for species identification of black aspergilli is presented.

Original languageEnglish
Pages (from-to)129-145
Number of pages17
JournalStudies in Mycology
Volume59
DOIs
Publication statusPublished - Jan 1 2007

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Keywords

  • Boscalid medium
  • CREA
  • Calmodin
  • Colony morphology
  • Ehrlich reaction
  • Extrolites
  • Molecular tools
  • Tubulin

ASJC Scopus subject areas

  • Agricultural and Biological Sciences (miscellaneous)

Cite this

Samson, R. A., Noonim, P., Meijer, M., Houbraken, J., Frisvad, J. C., & Varga, J. (2007). Diagnostic tools to identify black aspergilli. Studies in Mycology, 59, 129-145. https://doi.org/10.3114/sim.2007.59.13