Sökning: "genetic research"

Visar resultat 21 - 25 av 976 avhandlingar innehållade orden genetic research.

1. 21. Quantitative genetic variation in declining plant populations

   Författare :Maarten Ellmer; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Saxifraga granulata; Briza media; Nigella degenii; bottleneck; Inbreeding depression; founder effects; drift; quantitative genetic; diversifying selection; habitat fragmentation; small populations;

   Sammanfattning : The ecological and genetic effects of habitat fragmentation are an issue of major concern in current conservation biology. Habitat fragmentation results in smaller habitat areas and as a consequence smaller and more isolated populations. Many habitats have become fragmented through human activities such as forestry and agricultural development. LÄS MER

3. 22. A Clinical and Genetic Study of Psoriatic Arthritis

   Författare :Gerd-Marie Alenius; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Public health; Psoriatic arthritis; prevalence; inflammatory manifestations; genetic loci; HLA; TNFB; Folkhälsomedicin; Public health medicine research areas; Folkhälsomedicinska forskningsområden; Clinical Genetics; klinisk genetik;

   Sammanfattning : Psoriatic arthritis (PsA) is an inflammatory joint disease associated with psoriasis. PsA has a heterogeneous pattern, expressed by different manifestations such as mild mono-oligoarthritis or very severe, erosive and destructive polyarthritis. Measurable inflammatory activity is not always prominent. LÄS MER

4. 23. Two contributions to genetic linkage analysis

   Författare :Staffan Nilsson; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : .... LÄS MER

5. 24. Modelling and genetic correction of liver genetic diseases

   Författare :Mihaela Zabulica; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : The urea cycle is a set of biochemical reactions that converts highly toxic ammonia into urea for excretion. Deficiencies in any of the genes of the cycle can be life-threatening, with liver transplantation currently being the only definitive treatment. LÄS MER

7. 25. Milk Genomics – Impact of Genetic Polymorphism on Bovine Milk Composition and Processability

   Författare :Maria Glantz; Livsmedelsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; milk genomics; bovine milk; milk composition; technological properties; processability; cheese; quantitative genetic evaluation; single gene effect; genomic selection; genetic polymorphism; leptin; direct genomic value;

   Sammanfattning : Milk genomics is a new area of research that explores the relations between cow genetics and milk characteristics. Identifying the genes controlling compositional and technological traits of milk will give opportunities to select cows for targeted milk production. In this thesis, the impact of different genetic approaches, i.e. LÄS MER