Sökning: "genotype"

Visar resultat 6 - 10 av 159 uppsatser innehållade ordet genotype.

  1. 6. Characterisation of resistance in wheat to Fusarium Head Blight complex

    Master-uppsats, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Harleen Kaur; [2023]
    Nyckelord :Wheat; Pathobiome; Fusarium Head Blight FHB ; Phenotyping;

    Sammanfattning : The plant pathobiome is described as a set of microorganisms that interact with each other and with the plant biotic environment to influence disease progress. Recent studies have led to the realisation that a disease in a plant is not always associated with single organisms rather is a result of complex interactions between various taxa, the host, and the environment. LÄS MER

  3. 7. Tritrophic interactions with Silphium integrifolium at the axis : elucidating the role of arbuscular mycorrhizal fungal species on plant phenotype

    Master-uppsats, SLU/Dept. of Plant Protection Biology

    Författare :Philipp Hansen; [2023]
    Nyckelord :Arbuscular mycorrhiza; mycorrhizal responsiveness; induced plant volatiles; Silphium integrifolium Silflower ; perennial grains; new crops; ecological intensification;

    Sammanfattning : A fundamental understanding of the intricate interactions between crops and their environment may help guide the development of ecologically intensified agriculture. Arbuscular mycorrhizal fungi (AMF) are root symbionts that can increase a plant’s access to soil resources and have been found to reprogram plant defensive mechanisms, potentially influencing the performance of plant antagonists. LÄS MER

  4. 8. Mutationer i ASIP och MC1R som påverkar ullens färg hos Gotlandsfår

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

    Författare :Moa Eriksson; [2023]
    Nyckelord :agouti; ASIP; mutation; ullfärg;

    Sammanfattning : Gotlandsfår har avlats för en jämn och klar ull. Ullfärgen varierar mellan vit till svart, men marknaden önskar ull mellan ljusgrå och mörkgrå. Genom studier på gener associerade med ullfärgen blir det lättare att förstå deras roll vid pigmenteringen. LÄS MER

  5. 9. Multi-environment Screening of Timothy (Phleum pratense) Breeding Material for Better Forage Yield in Sweden.

    Master-uppsats, SLU/Dept. of Plant Breeding (from 130101)

    Författare :Ibrahim Issa; [2022]
    Nyckelord :Phleum pratense; Multi-Environment; Forage yield; Sweden; Genotype-by-environment interaction Swedish;

    Sammanfattning : Timothy (Phleum pratense) is one of the most widely used forage crops in hay and pasture grass mixtures in Nordic countries; it’s also used in areas where it is one of the top forage crops harvested high yield, especially in boreal climates. There hasn’t been any large-scale breeding of Timothy to develop varieties that are adapted for Swedish climate and standards, which is surprising given that Timothy is the main forage crop used in Sweden. LÄS MER

  7. 10. Iterative full-genome phasing and imputation using neural networks

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Människans evolution

    Författare :Lotta Rydin; [2022]
    Nyckelord :Machine learning; Genotype data; U-Net; Convolutional neural networks;

    Sammanfattning : In this project, a model based on a convolutional neural network have been developed with the aim of imputing missing genotype data. This model was based on an already existing autoencoder that was modified into a U-Net structure. The network was trained and used iteratively with the intention that the result would improve in each iteration. LÄS MER