Sökning: "pedigree information"

Visar resultat 1 - 5 av 25 uppsatser innehållade orden pedigree information.

  1. 1. Genetic consequences of translocations in the Doñana population of the endangered Iberian lynx

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Gaia Mora; [2024]
    Nyckelord :Conservation Genetics; Iberian lynx conservation; endangered species; species conservation;

    Sammanfattning : Conservation genetics for endangered species is crucial in long-term conservation actions.Inbreeding depression and genetic diversity are main genetic parameters with relevance toconservation. The Iberian lynx was by 2002 the most endangered felid in the world. LÄS MER

  3. 2. Estimating the effective population size of Swedish native cattle : understanding the demographic trajectories of indigenous Swedish cattle breeds

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Dolapo Adepoju; [2022]
    Nyckelord :Swedish native cattle; effective population size; genetic drift; cattle demographic trajectories; native cattle conservation;

    Sammanfattning : The indigenous cattle populations are on the decline globally with the continuous improvement of genetic gains in commercial breeds. Due to their unique adaptive features to the local ecosystem, traditional cattle breeds are pools of valuable genetic resources that could help combat the impact of climate change in the near future. LÄS MER

  4. 3. Exploration of the hereditary cause of sex ratio distortion in horses

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Susan Ott; [2021]
    Nyckelord :Sex ratio; horse; selfish genetic elements; meiotic drive; Icelandic horse; Standardbred horse; Coldblooded trotters; heritability; Trivers-Willard hypothesis; pedigree data;

    Sammanfattning : Even sex ratios are seen as evolutionarily stable and are maintained by a selection against a skewed sex ratio. However, sometimes sex ratios at birth are skewed towards one sex. Reasons for this phenomenon are often unknown. LÄS MER

  5. 4. Beskrivning och uppföljning av elitauktionsföl 2011-2020 inom svenskt varmblod

    Kandidat-uppsats, SLU/Dept. of Anatomy, Physiology and Biochemistry

    Författare :Agnes Dahlgren; Wilma Östlin; [2021]
    Nyckelord :Häst; SWB; föl; elitfölauktion;

    Sammanfattning : Varje år föds cirka 2500 svenska varmblodsföl och för att skapa ett forum för svenska elitföl där uppfödare och köpare kan mötas arrangeras SWB:s elitfölauktion, under SWB equestrian weeks varje höst. Idag finns ingen sammanställd statistik som beskriver vad som karaktäriserar de föl som selekteras till SWB:s elitfölauktion eller de föl som säljs till de högsta priserna. LÄS MER

  7. 5. Assessing the benefits from joining the International beef cattle genetic evaluation (Interbeef) at SLU’s Interbull Centre : Estonia as a case study

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Tzayhri Osorio Gallardo; [2021]
    Nyckelord :Pilot run; Interbeef; Estonia; reliability; International genetic evaluation; beef cattle; weaning weight;

    Sammanfattning : In 2019 the Interbeef Working Group started offering a new Service: the “Interbeef Pilot run”. The Service, developed and provided by Interbull Centre, consists in an international genetic evaluation for beef breeds using pre-defined genetic parameters. LÄS MER