A phylogenetic framework for reassessing generic concepts and species delimitation in the lichenized family Trypetheliaceae (Ascomycota: Dothideomycetes)
نویسندگان
چکیده
منابع مشابه
Molecular data place Trypetheliaceae in Dothideomycetes.
The phylogenetic position of Trypetheliaceae was studied using partial sequences of the mtSSU and nuLSU rDNA of 100 and 110 ascomycetes, respectively, including 48 newly obtained sequences. Our analysis confirms Trypetheliaceae as monophyletic and places the family in Dothideomycetes. Pyrenulaceae, which were previously classified with Trypetheliaceae in Pyrenulales or Melanommatales, are suppo...
متن کاملSpecies Concepts and Species Delimitation
— The issue of species delimitation has long been confused with that of species conceptualization, leading to a half century of controversy concerning both the definition of the species category and methods for inferring the boundaries and numbers of species. Alternative species concepts agree in treating existence as a separately evolving metapopulation lineage as the primary defining property...
متن کاملSpecies concepts and species delimitation.
The issue of species delimitation has long been confused with that of species conceptualization, leading to a half century of controversy concerning both the definition of the species category and methods for inferring the boundaries and numbers of species. Alternative species concepts agree in treating existence as a separately evolving metapopulation lineage as the primary defining property o...
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15 صفحه اولDiversity of non-reducing polyketide synthase genes in the Pertusariales (lichenized Ascomycota): a phylogenetic perspective.
Lichenized fungi synthesize a great variety of secondary metabolites. These are typically crystalline compounds, which are deposited extracellularly on the fungal hyphae. While we know a lot about the chemical properties and structures of these substances, we have very little information on the molecular background of their biosynthesis. In the current study we analyze the diversity of non-redu...
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ژورنال
عنوان ژورنال: The Lichenologist
سال: 2016
ISSN: 0024-2829,1096-1135
DOI: 10.1017/s0024282916000505