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Now showing items 1-10 of 21
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
Long-distance dispersal (LDD) processes influence the founder effect on islands.We use genetic data for 25 Atlantic species and similarities among regional floras to analyse colonization, and test whether the genetic founder ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2010)
Background
During the last 15 years the internal transcribed spacer (ITS) of nuclear DNA has been used as a target for analyzing fungal diversity in environmental samples, and has recently been selected as ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
Sympatric species are expected to minimize competition by partitioning resources, especially when these are limited. Herbivores inhabiting the High Arctic in winter are a prime example of a situation where food availability ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
Restriction-site associated DNA sequencing (RAD-seq) has recently become an important method to generate genome-wide molecular data for species delimitation, phylogeography, and population genetic studies. However, very ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
The scattered eastern African high mountains harbor a renowned and highly endemic flora, but the taxonomy and phylogeographic history of many plant groups are still insufficiently known. The high-alpine populations of the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
Crossing experiments indicate that hybrid sterility barriers frequently have developed within diploid, circumpolar plant species of the genus Draba. To gain insight into the rapid evolution of postzygotic reproductive ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2013)
Phylogeographic studies in the high mountains of Africa are hampered by the limited material available, resulting in insufficient knowledge of taxonomic variation within and among closely related species. Here, we address ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Abstract
Extreme environments offer powerful opportunities to study how different organisms have adapted to similar selection pressures at the molecular level. Arctic plants have adapted to some of the coldest ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract The monumental work of Olov Hedberg provided deep insights into the spectacular and fragmented tropical alpine flora of the African sky islands. Here we review recent molecular and niche modelling studies and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Populations of large mammals have declined at alarming rates, especially in areas with intensified land use where species can only persist in small habitat fragments. To support conservation planning, we developed habitat ...