6 Works

Data from: Seed dispersal by ungulates as an ecological filter: a trait-based meta-analysis

Aurélie Albert, Alistair G. Auffret, Eric Cosyns, Sara A. O. Cousins, Bram D'Hondt, Carsten Eichberg, Amy E. Eycott, Thilo Heinken, Maurice Hoffmann, Bogdan Jaroszewicz, Juan E. Malo, Anders Mårell, Maarten Mouissie, Robin J. Pakeman, Mélanie Picard, Jan Plue, Peter Poschlod, Sam Provoost, Kiowa Alraune Schulze & Christophe Baltzinger
Plant communities are often dispersal-limited and zoochory can be an efficient mechanism for plants to colonize new patches of potentially suitable habitat. We predicted that seed dispersal by ungulates acts as an ecological filter – which differentially affects individuals according to their characteristics and shapes species assemblages – and that the filter varies according to the dispersal mechanism (endozoochory, fur-epizoochory and hoof-epizoochory). We conducted two-step individual participant data meta-analyses of 52 studies on plant dispersal...

Data from: Seasonal diversity and dynamics of haptophytes in the Skagerrak, Norway, explored by high-throughput sequencing

Elianne Sirnæs Egge, Torill Vik Johannessen, Tom Andersen, Wenche Eikrem, Lucie Bittner, Aud Larsen, Ruth-Anne Sandaa, Bente Edvardsen & Elianne Sirnaes Egge
Microalgae in the division Haptophyta play key roles in the marine ecosystem and in global biogeochemical processes. Despite their ecological importance, knowledge on seasonal dynamics, community composition and abundance at the species level is limited due to their small cell size and few morphological features visible under the light microscope. Here, we present unique data on haptophyte seasonal diversity and dynamics from two annual cycles, with the taxonomic resolution and sampling depth obtained with high-throughput...

Data from: Assembly mechanisms determining high species turnover in aquatic communities over regional and continental scales

Duarte S. Viana, Jordi Figuerola, Klaus Schwenk, Marina Manca, Anders Hobæk, Marit Mjelde, Christopher D. Preston, Richard J. Gornall, Jane M. Croft, Robert A. King, Andy J. Green & Luis Santamaría
Niche and neutral processes drive community assembly and metacommunity dynamics, but their relative importance might vary with the spatial scale. The contribution of niche processes is generally expected to increase with increasing spatial extent at a higher rate than that of neutral processes. However, the extent to what community composition is limited by dispersal (usually considered a neutral process) over increasing spatial scales might depend on the dispersal capacity of composing species. To investigate the...

Data from: Regulatory RNA at the root of animals: dynamic expression of developmental lincRNAs in the calcisponge Sycon ciliatum

Jon Bråte, Marcin Adamski, Ralf Neumann, Kamran Shalchian-Tabrizi, Maja Adamska & Ralf S. Neumann
Long non-coding RNAs (lncRNAs) play important regulatory roles during animal development, and it has been hypothesized that an RNA-based gene regulation has been important for the evolution of developmental complexity in animals. However, most studies of lncRNA gene regulation have been performed using model animal species, and very little is known about this type of gene regulation in non-bilaterians. We have therefore analyzed RNA-Seq data derived from a comprehensive set of embryogenesis stages in the...

Data from: Nuclear genomic signals of the \"microturbellarian\" roots of platyhelminth evolutionary innovation

Christopher E. Laumer, Andreas Hejnol & Gonzalo Giribet
Flatworms number among the most diverse invertebrate phyla, and represent the most biomedically significant branch of the major bilaterian clade Spiralia, but to date, deep evolutionary relationships within this group have been studied using only a single locus (the rRNA operon), leaving the origins of many key clades unclear. Here, using a survey of genomes and transcriptomes representing all free-living flatworm orders, we provide resolution of platyhelminth interrelationships based on hundreds of nuclear protein-coding genes,...

Data from: Seed banks are biodiversity reservoirs: species-area relationships above versus below ground

Vigdis Vandvik, Kari Klanderud, Eric Meineri, Inger E. Måren & Joachim Töpper
Soil seed banks offer plants the possibility to disperse through time. This has implications for population and community dynamics, as recognised by ecological and evolutionary theory. In contrast, the conservation and restoration literature often find seed banks to be depauperate, weedy and without much conservation value or restoration potential. One explanation for these contrasting views might lie in a systematic bias in the sampling of seed banks versus established plant communities. We use the species–area...

Registration Year

  • 2015
    6

Resource Types

  • Dataset
    6

Affiliations

  • University of Bergen
    6
  • University of Oslo
    2
  • Norwegian Institute for Water Research
    2
  • Stockholm University
    2
  • Estación Biológica de Doñana
    1
  • Ghent University
    1
  • Research Institute for Nature and Forest
    1
  • Centre for Ecology and Hydrology
    1
  • Institut de Biologie Paris-Seine
    1
  • University of Regensburg
    1