Browsing by Author "Bjerkan, Katrine Nergård"

Now showing items 1-3 of 3

  • Genetic and environmental manipulation of Arabidopsis hybridization barriers uncovers antagonistic functions in endosperm cellularization 
    Bjerkan, Katrine Nergård; Alling, Renate; Myking, Ida Velle; Brysting, Anne Krag; Grini, Paul (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Speciation involves reproductive isolation, which can occur by hybridization barriers acting in the endosperm of the developing seed. The nuclear endosperm is a nutrient sink, accumulating sugars from surrounding tissues, ...
  • Spatial and temporal regulation of parent-of-origin allelic expression in the endosperm 
    van Ekelenburg, Yuri Stephan; Hornslien, Karina Stensland; Hautegem, Tom Van; Fendrych, Matyáš; Van Isterdael, Gert; Bjerkan, Katrine Nergård; Miller, Jason Rafe; Nowack, Moritz K.; Grini, Paul (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Genomic imprinting promotes differential expression of parental alleles in the endosperm of flowering plants and is regulated by epigenetic modification such as DNA methylation and histone tail modifications in chromatin. ...
  • Structural evidence for MADS-box type I family expansion seen in new assemblies of Arabidopsis arenosa and A. lyrata 
    Bramsiepe, Jonathan; Krabberød, Anders Kristian; Bjerkan, Katrine Nergård; Alling, Renate; Nielsen, Ida; Hornslien, Karina Stensland; Miller, Jason Rafe; Brysting, Anne Krag; Grini, Paul (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    SUMMARY Arabidopsis thaliana diverged from A. arenosa and A. lyrata at least 6 million years ago. The three species differ by genome‐wide polymorphisms and morphological traits. The species are to a high degree reproductively ...