Two new Tricladium species from streams in Alaska.

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Authors	GULIS Vladislav BASCHIEN Christiane MARVANOVÁ Ludmila
Year of publication	2012
Type	Article in Periodical
Magazine / Source	Mycologia
MU Faculty or unit	Faculty of Science
Citation
Web	Full Text
Doi	http://dx.doi.org/10.3852/12-081
Field	Microbiology, virology
Keywords	Tricladium; new species
Description	Two new species of aquatic hyphomycetes in the genus Tricladium are described from streams in Alaska, USA. Both species were isolated from submerged decaying sedges. Tricladium kelleri has blackish colonies and typical tricladioid conidia formed on sympodial conidiogenous cells.Tricladium alaskense has conidia with fine elements and 0–4 lateral branches; conidia are formed on sympodial conidiogenous cells. The two species are compared to other species in the genus and related genera using morphological characters and/or rDNA sequencing data (ITS and 28S). Molecular phylogenetic analysis placed both species in the Helotiales.
Related projects:	Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time