INVESTIGADORES
ROMERO Stella Maris
artículos
Título:
Aspergillus fuscicans (Aspergillaceae, Eurotiales), a new species in section Usti from Argentinean semi-arid soil
Autor/es:
S. M. ROMERO; R. M. COMERIO; V. BARRERA; A. I. ROMERO
Revista:
Phytotaxa
Editorial:
Magnolia Press
Referencias:
Lugar: Auckland; Año: 2018 vol. 345 p. 67 - 74
ISSN:
1179-3155
Resumen:
Aspergillus fuscicans, a new species within Aspergillus section Usti from Argentinean semi-arid soil is proposed. Molecular, morphological and physiological studies were conducted. Based on sequence analysis of partial β-tubulin and calmodulin gene sequences, A. fuscicans formed a distinct, well-defined clade related to A. calidoustus and A. pseudodeflectus. In addition, A. fuscicans was able to grow and sporulate at 37 ºC, and had a negative Ehrlich reaction. Morphological and physiological features could be used to differentiate the new species from its phylogenetically related taxa.
