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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Several Planktothrix strains, each producing a distinct oligopeptide profile, have been shown to coexist within Lake Steinsfjorden (Norway). Using nonribosomal peptide synthetase (NRPS) genes as markers, it has been shown ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Background: Climate change potentially has important effects on distribution, abundance, transmission and virulence of parasites in wild populations of animals. Methodology/Principal Finding: Here we analyzed paired ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Horizontal gene transfer is common in cyanobacteria, and transfer of large gene clusters may lead to acquisition of new functions and conceivably niche adaption. In the present study, we demonstrate that horizontal gene ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Saxitoxin and its derivatives are potent neurotoxins produced by several cyanobacteria and dinoflagellate species. SxtA is the initial enzyme in the biosynthesis of saxitoxin. The dinoflagellate full mRNA and partial genomic ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)The widespread expansion of shrubs into arctic and alpine regions has frequently been linked to climatic warming, but herbivory can play a role in addition to, or in interaction with, climate. Willow (Salix spp.) shrubs ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Yersinia pestis, the etiologic agent of the disease plague, has been implicated in three historical pandemics. These include the third pandemic of the 19th and 20th centuries, during which plague was spread around the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Theoretical models suggest that sympatric speciation along environmental gradients might be common in nature. Here we present the first data-based model of evolutionary diversification along a continuous environmental ...
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Conservation, Spillover and Gene Flow within a Network of Northern European Marine Protected Areas (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)To ensure that marine protected areas (MPAs) benefit conservation and fisheries, the effectiveness of MPA designs has to be evaluated in field studies. Using an interdisciplinary approach, we empirically assessed the design ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Parents can maximize their reproductive success by balancing the trade-off between investment per offspring and fecundity. According to theory, environmental quality influences the relationship between investment per ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)The flow of GPS data on animal space is challenging old paradigms, such as the issue of the scale-free Lévy walk versus scale-specific Brownian motion. Since these movement classes often require different protocols with ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)One mechanism by which marine organisms may respond to climate shifts is range shifts. The corkwing wrasse (Symphodus melops) is a temperate fish species, inhabiting the coasts of Europe, that show strong indications of ...
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(Doctoral thesis / Doktoravhandling, 2013)Den lille karpefisken ørekyt har i løpet av de siste om lag 100 årene spredt seg til stadig nye vassdrag i Norge. I sin doktoravhandling argumenterer Johannes Holmen for at spredningen i all hovedsak skyldes sportsfiskere ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2013)This is a pre-copyedited, author-produced PDF of an article accepted for publication in ICES Journal of Marine Science following peer review. The definitive publisher-authenticated version ICES J. Mar. Sci. (2013) is ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Leakage from CO2 storage areas is likely to affect the microbial communities in the overlaying sediments. We have conducted a baseline characterization of the microbial communities present in the surface sediments overlaying ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Several eukaryotic symbioses have shown to host a rich diversity of prokaryotes that interact with their hosts. Here, we study bacterial communities associated with ectomycorrhizal root systems of Bistorta vivipara compared ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2013)During reproduction, birds are confronted with two requirements: building up their energetic reserves during the activity period, and provisioning the nest. Storing reserves imposes a higher flight cost and a lower hunting ...
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(Doctoral thesis / Doktoravhandling, 2013)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2013)Kelps, seaweeds and seagrasses provide important ecosystem services in coastal areas, and loss of these macrophytes is a global concern. Recent surveys have documented severe declines in populations of the dominant kelp ...
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(Doctoral thesis / Doktoravhandling, 2013)The relationship between temperature and body size has attracted wide interest since the “Bergmann's rule” was introduced. While this rule originally dealt with endotherms, later studies have focussed ectotherms, including ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)Background: Signalling proteins often contain several well defined and conserved protein domains. Structural analyses of such domains by nuclear magnetic spectroscopy or X-ray crystallography may greatly inform the function ...