Artículos de revistas
A new species of the oligotrophic genus ochroconis (Sympoventuriaceae)
Fecha
2015-02-01Registro en:
Mycological Progress, v. 14, n. 2, 10 p., 2015.
1617-416X
10.1007/s11557-015-1023-5
WOS:000352257900002
Autor
CBS KNAW Fungal Biodivers Ctr
Univ Amsterdam
Khon Kaen Univ
Universidade Estadual Paulista (Unesp)
Universidade Estadual de Campinas (UNICAMP)
RWTH Aachen Univ Hosp
Radboud Univ Nijmegen
Natl Vet Inst
Peking Univ
Sun Yat Sen Univ
Second Med Mil Univ
Univ Fed Parana
King Abdulaziz Univ
Institución
Resumen
Ochroconis globalis, a novel species of the melanized genus Ochroconis (Sympoventuriaceae, Venturiales), is described and illustrated and distinguished phenotypically and molecularly from existing ochroconis-like species. Phylogenetic analyses using nuclear ribosomal DNA genes (nuSSU, ITS, nuLSU) and coding gene fragments (ACT1, BT2, TEF1) revealed clustering of all strains as a monophyletic clade which was well separated from known Ochroconis species. Most strains of the new species were obtained from human-made environments, while the natural habitat of the species remains enigmatic. The new combination Ochroconis musae is introduced for one of the most commonly encountered Ochroconis species, and a phenotypic key to all species is provided.