Sökning: "locus"

Visar resultat 16 - 20 av 631 avhandlingar innehållade ordet locus.

  1. 16. CTCF and Epigenetic Regulation of the H19/Igf2 Locus

    Författare :Vinod Pant; Rolf Ohlsson; Rainer Reinkawitz; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Developmental biology; Imprinting; Chromatin; H19; Igf2; CTCF; Insulator; methylation; Utvecklingsbiologi; Developmental biology; Utvecklingsbiologi;

    Sammanfattning : An overall coordination between the expressions of genes is required for the proper development of an individual. Although most genes are expressed from both the constituent alleles of the genome, a small subset of autosomal genes are preferentially expressed from only one of the parental alleles, a phenomenon known as genomic imprinting. LÄS MER

  3. 17. On the Hasse locus of Shimura varieties mod p

    Författare :Stefan Reppen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  4. 18. The molecular characterization of the cecropin locus in Drosophila

    Författare :Christos Samakovlis; Stockholms universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 19. Evolutionary consequences of dominance at the Brassicaceae self-incompatibility locus

    Författare :Jörg Alexander Bachmann; Tanja Slotte; Vincent Castric; Ove Eriksson; Pär Ingvarsson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Capsella; mating system shift; self-fertilization; self-incompatibility; small RNA; dominance; Arabidopsis; population genetics; genomics; gene expression; ekologi och evolution; Ecology and Evolution;

    Sammanfattning : Self-incompatibility (SI) is a genetic mechanism that allows plants to enforce outcrossing by rejecting self-pollen and pollen from close relatives. In the Brassicaceae, SI is sporophytic and controlled by the self-incompatibility locus (S-locus). LÄS MER

  7. 20. Genetic variation at the human tissue-type plasminogen activator locus

    Författare :Per Ladenvall; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; tissue-type plasminogen activator; single-nucleotide polymorphism; vascular release; myocardial infarction; enhancer; Sp1.;

    Sammanfattning : Tissue-type plasminogen activator (tPA) is the key initiator of intravascular fibrinolysis. Family studies suggest that tPA release is regulated by hereditary factors. LÄS MER