Sökning: "genotypes"

Visar resultat 1 - 5 av 122 uppsatser innehållade ordet genotypes.

  1. 1. Winter wheat exudates : Improving wheats resilience to drought

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Freja Haverland; [2024]
    Nyckelord :drought; PGPR; exudates; agriculture; food security;

    Sammanfattning : Wheat (Triticum aestivum) is a crop that dominates the diets of about 35% of the world's human population. But wheat yields can be severely affected by drought. Therefore, in this experiment, root exudation of winter wheat was compared to find out how exudation changes during drought stress. LÄS MER

  3. 2. Growth and quality of silver birch with different improvement levels

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Hanna Liebner; [2023]
    Nyckelord :Betula pendula Roth; genetic improvement; tree breeding; diameter growth; stem quality; branches quality;

    Sammanfattning : Silver birch is the most important broadleaf tree species in the context of wood production in Fennoscandia stating 12.9% of the total volume in Sweden (Nilsson et al., 2021). LÄS MER

  4. 3. Gonadal hypoplasia in Swedish Mountain cattle and other native Swedish cattle breeds

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

    Författare :Julia Hinken; [2023]
    Nyckelord :gonadal hypoplasia; Swedish Mountain cattle; fjäll;

    Sammanfattning : The Swedish Mountain cattle and several related breeds show the phenotype of colour-sidedness. The genetic reasons for this phenotype are a translocation and duplication from chr6 to chr29 (known as Cs29) including the KIT gene and an additional translocation with part of the Cs29 translocation from chr29 back to chr6 (Cs6). LÄS MER

  5. 4. Drivers of flower size evolution in the selfing species Arabidopsis thaliana

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Clàudia Fernández Mestre; [2023]
    Nyckelord :Arabidopsis thaliana; petal size; fitness; selection; evolutionary drivers; GWAS;

    Sammanfattning : The influence of pollinators on the evolution of flower morphology has been extensively explored. Yet, the effect of other ecological factors, such as genetic drift, environmental filtering, and allometric constraints, gained less attention. In this study, we addressed the importance of those drivers in a predominantly selfing species. LÄS MER

  7. 5. Association between technological properties of bovine milk, cold induced depletion and genetic variants of β- and κ-casein

    Master-uppsats, SLU/Department of Molecular Sciences

    Författare :Simon Tobias Höxter; [2023]
    Nyckelord :Milk proteins; casein micelle; β-casein depletion; micelle size; milk coagulation properties Swedish;

    Sammanfattning : Caseins (CN) represent about 80% of the total protein in bovine milk and are of major importance in dairy production. The four casein types, i.e., αs1-, β-, αs2-, and κ-casein are in turn divided into different genetic variants. LÄS MER