Consulta: creatorFacets:"Stenroos, S."
Registros recuperados: 2
Data/hora: 09/06/2024 06:33:53

Sharpening the species boundaries in the Cladonia mediterranea complex (Cladoniaceae, Ascomycota)
Provedor de dados: 16
Autores: Pino-Bodas, R.; Pérez-Vargas, I.; Stenroos, S.; Ahti, T.; Burgaz, A.R.
The complex Cladonia mediterranea belongs to the section Impexae and is formed by C. azorica, C. macaronesica and C. mediterranea. These species are basically distributed in the Mediterranean and Macaronesian Regions. In the present work the limits between the species of this complex are re-examined. To this end, the morphological characters were studied along with the secondary metabolites and the DNA sequences from three loci (ITS rDNA, IGS rDNA and rpb2). The morphological data were studied by principal component analysis (PCA), while the DNA sequences were analyzed using several approaches available to delimit species: genealogical concordance phylogenetic species recognition, species tree (BEAST* and spedeSTEM) and cohesion species recognition. In...
Tipo: Article / Letter to the editor
Palavras-chave: Coalescence; Iberian Peninsula; Integrative taxonomy; Lichen forming fungi; Macaronesia; Molecular systematic; Species delimitation; Taxonomy.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/611813

Phylogenetic placement within Lecanoromycetes of lichenicolous fungi associated with Cladonia and some other genera
Provedor de dados: 16
Autores: Zhurbenko, R.; Pino-Bodas, M.P.; Stenroos, S.
Though most of the lichenicolous fungi belong to the Ascomycetes, their phylogenetic placement based on molecular data is lacking for numerous species. In this study the phylogenetic placement of 19 species of lichenicolous fungi was determined using four loci (LSU rDNA, SSU rDNA, ITS rDNA and mtSSU). The phylogenetic analyses revealed that the studied lichenicolous fungi are widespread across the phylogeny of Lecanoromycetes. One species is placed in Acarosporales, Sarcogyne sphaerospora; five species in Dactylosporaceae, Dactylospora ahtii, D. deminuta, D. glaucoides, D. parasitica and Dactylospora sp.; four species belong to Lecanorales, Lichenosticta alcicorniaria, Epicladonia simplex, E. stenospora and Scutula epiblastematica. The genus Epicladonia is...
Tipo: Article / Letter to the editor
Palavras-chave: Cladoniicolous species; Pilocarpaceae; Protothelenellaceae; Scutula cladoniicola; Stictidaceae; Stictis cladoniae.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/631330