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Polyphasic taxonomy of Aspergillus section Usti.

ABSTRACT: Aspergillus ustus is a very common species in foods, soil and indoor environments. Based on chemical, molecular and morphological data, A. insuetus is separated from A. ustus and revived. A. insuetus differs from A. ustus in producing drimans and ophiobolin G and H and not producing ustic acid and austocystins. The molecular, physiological and morphological data also indicated that another species, A. keveiisp. nov. is closely related but distinct from A. insuetus. Aspergillus section Usti sensu stricto includes 8 species: A. ustus, A. puniceus, A. granulosus, A. pseudodeflectus, A. calidoustus, A. insuetus and A. keveii together with Emericella heterothallica.

SUBMITTER: Houbraken J

PROVIDER: S-EPMC2275196 | biostudies-literature | 2007

REPOSITORIES: biostudies-literature

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Polyphasic taxonomy of Aspergillus section Usti.

Houbraken J J Due M M Varga J J Meijer M M Frisvad J C JC Samson R A RA

Studies in mycology 20070101

Aspergillus ustus is a very common species in foods, soil and indoor environments. Based on chemical, molecular and morphological data, A. insuetus is separated from A. ustus and revived. A. insuetus differs from A. ustus in producing drimans and ophiobolin G and H and not producing ustic acid and austocystins. The molecular, physiological and morphological data also indicated that another species, A. keveiisp. nov. is closely related but distinct from A. insuetus. Aspergillus section Usti sensu ...[more]

PMID: 18490949

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Polyphasic taxonomy of Aspergillus section Usti.

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Polyphasic taxonomy of Aspergillus section Usti.

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