Sökning: "SNP variation"

Visar resultat 1 - 5 av 25 uppsatser innehållade orden SNP variation.

  1. 1. Relatedness and diversity in Swedish local chicken breeds using mitochondrial DNA D-loop sequences and SNP data

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

    Författare :Esther Taiwo Afolabi; [2023]
    Nyckelord :chicken; genetic diversity; mtDNA d-loop; SNP; Swedish local chicken breeds;

    Sammanfattning : Genetic diversity is the variation in genetic information carried by individuals within a species or population. This variability plays a crucial role in enabling species to adapt and survive in changing environments and is essential for evolutionary processes. LÄS MER

  3. 2. Sex-associated genomic variation in two ecotypes of Littorina saxatilis on the Swedish west coast

    Master-uppsats, Göteborgs universitet/Institutionen för marina vetenskaper

    Författare :Amin Ghane; [2022-09-26]
    Nyckelord :Littorina saxatilis; Sex chromosomes; Sex determination systems; Sex-associated genomic region;

    Sammanfattning : Sex, one of the most conspicuous characteristics of living organisms, has always been fascinating for biologists. The diversity of sex goes much beyond a simple distinction between males and females. Many organisms have more than two mating entities, and many species show some degree of hermaphroditism, at least in part of their life cycle. LÄS MER

  4. 3. Inavelsgrad i stängda stamböcker : en high density SNP analys av fem svenska fårraser

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Sophie Olsson; [2022]
    Nyckelord :Inavel; high density SNP; ROH; effektiv populationsstorlek; svenska fårraser; stambok;

    Sammanfattning : Med hjälp av high density SNP, en metod för att kartlägga basparspolymorfism, undersöktes släktskap och inavelsgrad hos fem svenska fårraser. Inavelsgraden undersöktes med avseende på heterozygoti samt antal och längd för s.k. runs of homozygosity (ROH). LÄS MER

  5. 4. Structural variation identification in non-reference cattle breed genomes

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Jenny Jakobsson; [2021]
    Nyckelord :;

    Sammanfattning : Cattle are essential for the global food industry through the meat and milk production. It is from an economical point of view in our best interest to make cattle as efficient as possible, whether it is milk or beef production, without negatively influencing their health and welfare. LÄS MER

  7. 5. Genetic mapping on local Swedish chicken breeds

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

    Författare :Samrawit Tsehay Gebeyehu; [2021]
    Nyckelord :chicken; genetic diversity; GWAS; plumage color; SNP; Swedish chicken breed;

    Sammanfattning : Today, genetic studies are gaining popularity around the world, especially in the developed world. The study of genetic diversity is the basis for genetic protection and future breed improvement. LÄS MER