Two new species of the Fusarium fujikuroi species complex isolated from the natural environment

Two new species in the Fusarium fujikuroi species complex (FFSC) are introduced. One of these, represented by strain CBS 454.97 was isolated from plant debris (Striga hermonthica) in the Sudan, while the second, represented by strains CBS 119850 and CBS 483.94, which originated from soil in Australi...

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Detalles Bibliográficos
Autores principales: Moussa, Tarek A. A., Al-Zahrani, Hassan S., Kadasa, Naif M. S., Ahmed, Sarah A., de Hoog, G. Sybren, Al-Hatmi, Abdullah M. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2017
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5427105/
https://www.ncbi.nlm.nih.gov/pubmed/28303400
http://dx.doi.org/10.1007/s10482-017-0855-1
Descripción
Sumario:Two new species in the Fusarium fujikuroi species complex (FFSC) are introduced. One of these, represented by strain CBS 454.97 was isolated from plant debris (Striga hermonthica) in the Sudan, while the second, represented by strains CBS 119850 and CBS 483.94, which originated from soil in Australia. Molecular analyses were performed including TEF1 spanning 576 bp region, 860 bp region of rPB2, and 500 bp BT2 region. Phylogenetic trees based on these regions showed that the two species are clearly distinct from all known taxa in the F. fujikuroi species complex. Based on phenotypic, physiological characters and molecular data, we introduce Fusarium sudanense and Fusarium terricola as novel species in the complex.

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