Using a multilocus phylogeny to test morphology-based classifications of Polystichum (Dryopteridaceae), one of the largest fern genera
نویسندگان
چکیده
منابع مشابه
Origin of Hawaiian Polystichum (Dryopteridaceae) in the context of a world phylogeny.
A genus-wide molecular phylogeny for Polystichum and allied genera (Dryopteridaceae) was reconstructed to address the biogeographic origin and evolution of the three Hawaiian Polystichum species, all endemic there. The analysis was based on the cpDNA sequences rbcL and the trnL-F spacer from a taxonomically and geographically diverse sample. Parsimony and Bayesian phylogenetic analyses of the c...
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chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
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A multilocus phylogeny of New World jay genera.
We studied phylogenetic relationships of the New World Jays (NWJs) based on DNA sequences from three mitochondrial and two nuclear loci. Sampling included at least two individuals from each of the seven NWJ genera and four outgroups of closely related corvids, as well as six of the 16 Cyanocorax species (including two representatives of the previously recognized "Cissilopha"). Phylogenetic anal...
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data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
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ژورنال
عنوان ژورنال: BMC Evolutionary Biology
سال: 2016
ISSN: 1471-2148
DOI: 10.1186/s12862-016-0626-z