Blar i Scientific publications på forfatter "Kleven, Oddmund"
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A multiplex microsatellite set for non-invasive genotypingand sexing of the osprey (Pandion haliaetus)
Dawson, Deborah A.; Kleven, Oddmund; dos Remedios, Natalie; Horsburgh, Gavin A.; Kroglund, Rolf Terje; Santos, Teresa; Hewitt, Colin R. A. (Peer reviewed; Journal article, 2015)During the 1950s and 1970s the osprey (Pandion haliaetus) experienced a dramatic population crash and remains of conservation concern in several parts of the world. We isolated 37 microsatellite loci and assessed these in ... -
Allelic Variation in a Willow Warbler Genomic Region Is Associated with Climate Clines
Larson, Keith W; Liedvogel, Miriam; Addison, BriAnne; Kleven, Oddmund; Laskemoen, Terje; Lifjeld, Jan Terje; Lundberg, Max; Åkesson, Susanne; Bensch, Staffan (Journal article, 2014)Local adaptation is an important process contributing to population differentiation which can occur in continuous or isolated populations connected by various amounts of gene flow. The willow warbler (Phylloscopus trochilus) ... -
Backcrossing of a capercaillie × black grouse hybrid male in the wild revealed with molecular marker
Kleven, Oddmund; Brøseth, Henrik; Jonassen, Kyrre; Pedersen, Hans Christian (Journal article, 2020)The black grouse Lyrurus tetrix and the capercaillie Tetrao urogallus are known to produce hybrids in wild populations. In general, these hybrids are regarded as infertile; however, conclusive evidence that F1-hybrids are ... -
Birds of different feather flock together - genetic structure of Taiga Bean Goose in Central Scandinavia
de Jong, Adriaan; Kleven, Oddmund; Østnes, Jan Eivind; Kroglund, Rolf Terje; Vahlström, Isak; Nilsson, Jan; Spong, Göran (Journal article; Peer reviewed, 2018)During their flightless summer moult, Taiga Bean Geese Anser fabalis fabalis gather at communal moulting sites. Individuals from the Nord-Trøndelag breeding area in Norway have been observed to join with local individuals ... -
Conserving on the edge: genetic variation and structure in Northern populations of the endangered plant Dracocephalum ruyschiana L. (Lamiaceae)
Kyrkjeeide, Magni Olsen; Westergaard, Kristine Bakke; Kleven, Oddmund; Evju, Marianne; Endrestøl, Anders; Brandrud, Marie Kristine; Stabbetorp, Odd Egil (Peer reviewed; Journal article, 2020)Loss of biodiversity is accelerating, including the loss of genetic diversity. Conservation of small, isolated populations may be important, as they can provide valuable contributions to overall genetic variation and ... -
Deep sympatric mitochondrial divergence without reproductive isolation in the common redstart Phoenicurus phoenicurus
Hogner, Silje; Laskemoen, Terje; Lifjeld, Jan Terje; Porkert, Jiri; Kleven, Oddmund; Albayrak, Tamer; Kabasakal, Bekir; Johnsen, Arild (Journal article; Peer reviewed, 2012)Mitochondrial DNA usually shows low sequence variation within and high sequence divergence among species, which makes it a useful marker for phylogenetic inference and DNA barcoding. A previous study on the common redstart ... -
Effects of satellite transmitters on survival in Snowy Owls Bubo scandiacus
Heggøy, Oddvar; Aarvak, Tomas; Øien, Ingar Jostein; Jacobsen, Karl-Otto; Solheim, Roar; Zazelenchuk, Dan; Stoffel, Marten; Kleven, Oddmund (Journal article; Peer reviewed, 2017)The use of tracking devices to monitor birds is extensive, but the effects of such instruments on equipped individuals are still insufficiently taken into account. Here we evaluate potential effects of backpack-mounted ... -
Evolution of female promiscuity in Passerides songbirds
Lifjeld, Jan Terje; Gohli, Jostein; Albrecht, Tomas; Garcia-del-Rey, Eduardo; Johannessen, Lars Erik; Kleven, Oddmund; Marki, Petter Z.; Omotoriogun, Taiwo Crossby; Rowe, Melissah; Johnsen, Arild (Journal article; Peer reviewed, 2019)Background: Female promiscuity is highly variable among birds, and particularly among songbirds. Comparative work has identified several patterns of covariation with social, sexual, ecological and life history traits. ... -
Ex situ versus in situ Eurasian lynx populations: implications for successful breeding and genetic rescue
Krojerová‑Prokešová, Jarmila; Gajdárová, Barbora; Reiners, Tobias Erik; Bolechová, Petra; Kleven, Oddmund; Koubek, Petr; Nowak, Carsten; Ozoliņš, Jānis; Tám, Branislav; Voloshina, Inna; Vallo, Peter (Peer reviewed; Journal article, 2022)The main aim of ex situ programmes in conservation is to provide a suitable source of individuals for future reintroductions or reinforcement of existing populations. A fundamental prerequisite is creating and maintaining ... -
Expanding the spatial scale in DNA-based monitoring schemes: ascertainment bias in transnational assessments
Kopatz, Alexander; Norman, Anita J.; Spong, Göran; Valtonen, Mia; Kojola, Ilpo; Aspi, Jouni; Kindberg, Jonas; Flagstad, Øystein; Kleven, Oddmund (Peer reviewed; Journal article, 2024)Harmonising methodology between countries is crucial in transborder population monitoring. However, immediate application of alleged, established DNA-based methods across the extended area can entail drawbacks and may lead ... -
Extra-pair paternity in the boreal, socially monogamous Grey-headed Chickadee (Poecile cinctus)
Kleven, Oddmund; Rudolfsen, Geir; Schmoll, Tim (Peer reviewed; Journal article, 2020)Extra-pair mating is common alternative reproductive strategyamong socially monogamous bird species, but empirical data on the genetic mating systems of most species are still lacking. Here we present the first parentage ... -
Extra‑pair paternity and sperm length variation in the socially monogamous Fieldfare Turdus pilaris
Kleven, Oddmund; Fiske, Aksel N.; Håvik, Magnus; Kroglund, Rolf Terje; Østnes, Jan Eivind; Schmoll, Tim (Peer reviewed; Journal article, 2019)Basic knowledge about the genetic mating system is lacking for the great majority of the approximately 10,000 extant bird species. Filling this knowledge gap is not only critical for a comprehensive understanding of the ... -
Genome-wide diversity loss in reintroduced Eurasian lynx populations urges immediate conservation management
Mueller, Sarah Ashley; Prost, Stefan; Anders, Ole; Breitenmoser-Würsten, Christine; Kleven, Oddmund; Klinga, Peter; Konec, Marjeta; Kopatz, Alexander; Krojerova-Prokesova, Jarmila; Middelhoff, Tomma Lilli; Obexer-Ruff, Gabriela; Reiners, Tobias Erik; Schmidt, Krzysztof; Sindicic, Magda; Skrbinsek, Tomaz; Tám, Branislav; Saveljev, Alexander P.; Naranbaatar, Galsandorj; Nowak, Carsten (Peer reviewed; Journal article, 2022)Reintroductions may produce populations that suffer from decreasing genetic diversity due to isolation, genetic drift and inbreeding if not assisted by careful management. To assess the genetic outcomes of reintroductions ... -
Individual phenotypic plasticityexplains seasonal variation in sperm morphology in a passerine bird
Schmoll, Tim; Kleven, Oddmund; Rusche, Maria (Peer reviewed; Journal article, 2018)Background: Spermatozoa display impressive variation in size and form among and within animal species. In birds, comparative evidence suggests that post-copulatory sexual selection resulting from extra-pair copulations is ... -
Integrative taxonomy of the Changeable Hawk-Eagle Nisaetus cirrhatus complex (Accipitriformes: Accipitridae) in India
Gjershaug, Jan Ove; Diserud, Ola Håvard; Kleven, Oddmund; Rasmussen, P.C.; Espmark, Yngve (Peer reviewed; Journal article, 2020)The Changeable Hawk-Eagle Nisaetus cirrhatus complex is represented by two taxa in mainland India: N. c. cirrhatus in the northern plains and peninsula and N. c. limnaeetus in the Himalayan foothills. Traditionally these ... -
Isolation and characterization of novel microsatellite loci in the genome of the dragonhead sap beetle Thymogethes norvegicus (Coleoptera: Nitidulidae)
Kleven, Oddmund; Endrestøl, Anders (Journal article; Peer reviewed, 2016)Here we describe 16 novel microsatellite loci in the genome of the dragonhead sap beetle Thymogethes norvegicus, which were identifi ed using a next-generation sequencing approach. In 40 dragonhead sap beetles from a ... -
Long-distance Eurasian lynx dispersal – a prospect for connecting native and reintroduced populations in Central Europe
Gajdárová, Barbora; Belotti, Elisa; Bufka, Luděk; Duľa, Martin; Kleven, Oddmund; Kutal, Miroslav; Ozoliņš, Jānis; Nowak, Carsten; Reiners, Tobias E.; Tám, Branislav; Volfová, Josefa; Krojerová-Prokešová, Jarmila (Peer reviewed; Journal article, 2021)Dispersal is a key process for the maintenance of intraspecifc genetic diversity by ensuring gene fow within and between populations. Despite the ongoing expansion of large carnivores in Europe, lynx populations remain ... -
Long-term genetic monitoring of a reintroduced Eurasian lynx population does not indicate an ongoing loss of genetic diversity
Gajdárová, Barbora; Belotti, Elisa; Bufka, Luděk; Wölfl, Sybille; Mináriková, Tereza; Hollerbach, Laura; Dul'a, Martin; Kleven, Oddmund; Kutal, Miroslav; Nowak, Carsten; Ozoliņš, Jānis; Tám, Branislav; Bryja, Josef; Koubek, Petr; Krojerová-Prokešová, Jarmila; Volfová, Josefa (Peer reviewed; Journal article, 2023)Where reintroduced wildlife populations are considered as vulnerable this is generally due to limited founder size and isolation. While many of these populations show low levels of genetic diversity, little is known ... -
Monitoring methods for the Golden Eagle Aquila chrysaetos in Norway
Gjershaug, Jan Ove; Brøseth, Henrik; Kleven, Oddmund; Kålås, John Atle; Mattisson, Jenny; Tovmo, Mari (Journal article; Peer reviewed, 2018)Capsule: A description of the methods used for monitoring the Golden Eagle Aquila chrysaetos in Norway Aims: To provide a comprehensive description of monitoring methods. Methods: The intensive monitoring of the Golden ... -
Population genetics of the wolverine in Finland: the road to recovery?
Lansink, Gerhardus M.J.; Esparza-Salas, Rodrigo; Joensuu, Maija; Koskela, Anni; Bujnákova, Dominika; Kleven, Oddmund; Flagstad, Øystein; Ollila, Tuomo; Kojola, Ilpo; Aspi, Jouni; Kvist, Lauta (Peer reviewed; Journal article, 2020)After decades, even centuries of persecution, large carnivore populations are widely recovering in Europe. Considering the recent recovery of the wolverine (Gulo gulo) in Finland, our aim was to evaluate genetic variation ...