Browsing Institutt for biovitenskap by Author "Eroukhmanoff, Fabrice"

Now showing items 1-9 of 9

  • A Chromosome-Level Genome Assembly of the Reed Warbler (Acrocephalus scirpaceus) 
    Sætre, Camilla Lo Cascio; Eroukhmanoff, Fabrice; Rönkä, Katja; Kluen, Edward; Thorogood, Rose; Torrance, James; Tracey, Alan; Chow, William; Pelan, Sarah; Howe, Kerstin; Jakobsen, Kjetill Sigurd; Tørresen, Ole K. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Abstract The reed warbler (Acrocephalus scirpaceus) is a long-distance migrant passerine with a wide distribution across Eurasia. This species has fascinated researchers for decades, especially its role as host ...
  • Experimental evidence for ovarian hypofunction in sparrow hybrids 
    Eroukhmanoff, Fabrice; Rowe, Melissah; Cramer, Emily R A; Haas, Fredrik; Hermansen, Jo S; Runemark, Anna; Johnsen, Arild; Sætre, Glenn-Peter (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background Postzygotic isolation in the form of reduced viability and/or fertility of hybrids may help maintain species boundaries in the face of interspecific gene flow. Past hybridization events between ...
  • Extensive transgressive gene expression in testis but not ovary in the homoploid hybrid Italian sparrow 
    Papoli Yazdi, Homa; Ravinet, Mark; Rowe, Melissah; Sætre, Glenn-Peter; Guldvog, Caroline Øien; Eroukhmanoff, Fabrice; Marzal, Alfonso; Magallanes, Sergio; Runemark, Anna (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Hybridization can result in novel allelic combinations which can impact the hybrid phenotype through changes in gene expression. While misexpression in F1 hybrids is well documented, how gene expression evolves in stabilized ...
  • Genomic contingencies and the potential for local adaptation in a hybrid species 
    Runemark, Anna; Fernández, Laura Piñeiro; Eroukhmanoff, Fabrice; Sætre, Glenn-Peter (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Hybridization is increasingly recognized as a potent evolutionary force. Although additive genetic variation and novel combinations of parental genes theoretically increase the potential for hybrid species to adapt, few ...
  • Intraspecific genomic variation and local adaptation in a young hybrid species 
    Cuevas, Angelica; Ravinet, Mark; Sætre, Glenn-Peter; Eroukhmanoff, Fabrice (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
    Hybridization increases genetic variation, hence hybrid species may have greater evolutionary potential once their admixed genomes have stabilized and incompatibilities have been purged. Yet, little is known about how such ...
  • Measuring sperm swimming performance in birds: effects of dilution, suspension medium, mechanical agitation, and sperm number 
    Cramer, Emily Rebecca A; Rowe, Melissah; Eroukhmanoff, Fabrice; Lifjeld, Jan Terje; Sætre, Glenn-Peter; Johnsen, Arild (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Sperm swimming performance, including swimming speed and the proportion of motile cells, may strongly affect fertilization success. However, little is known about how methodological factors affect in vitro measurement of ...
  • Molecular diversification of the seminal fluid proteome in a recently diverged passerine species pair 
    Rowe, Melissah; Whittington, Emma; Borziak, Kirill; Ravinet, Mark; Eroukhmanoff, Fabrice; Sætre, Glenn-Peter; Dorus, Steve (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Seminal fluid proteins (SFPs) mediate an array of postmating reproductive processes that influence fertilization and fertility. As such, it is widely held that SFPs may contribute to postmating, prezygotic reproductive ...
  • Predictors of genomic differentiation within a hybrid taxon 
    Cuevas, Angelica; Eroukhmanoff, Fabrice; Ravinet, Mark; Sætre, Glenn-Peter; Runemark, Anna (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Hybridization is increasingly recognized as an important evolutionary force. Novel genetic methods now enable us to address how the genomes of parental species are combined in hybrid lineages. However, we still do not know ...
  • Rapid adaptive phenotypic change following colonization of a newly restored habitat 
    Sætre, Camilla Lo Cascio; Coleiro, Charles; Austad, Martin; Gauci, Mark; Sætre, Glenn-Peter; Voje, Kjetil L.; Eroukhmanoff, Fabrice (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Real-time observation of adaptive evolution in the wild is rare and limited to cases of marked, often anthropogenic, environmental change. Here we present the case of a small population of reed warblers (Acrocephalus ...