Polyphasic taxonomy of Aspergillus section Usti

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 a...

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Detalles Bibliográficos
Autores principales: Houbraken, J., Due, M., Varga, J., Meijer, M., Frisvad, J.C., Samson, R.A.
Formato: Texto
Lenguaje:English
Publicado: CBS Fungal Biodiversity Centre 2007
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2275196/
https://www.ncbi.nlm.nih.gov/pubmed/18490949
http://dx.doi.org/10.3114/sim.2007.59.12
Descripción
Sumario: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. keveii sp. 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.

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