Search for dissertations about: "evolution of control sequences"

Showing result 16 - 20 of 20 swedish dissertations containing the words evolution of control sequences.

  2. 16. Epidemiology and molecular tracing of bovine coronavirus and bovine respiratory syncytial virus infections in cattle herds

    Author : Mehdi Bidokhti; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Bovine coronavirus (BCoV) and bovine respiratory syncytial virus (BRSV) are highly contagious pathogens that cause respiratory disease in cattle worldwide. BCoV is also associated with enteric disease in cattle of all ages. READ MORE

  4. 17. Tracing selection and adaptation along an environmental gradient in Populus tremula

    Author : David Hall; Pär Ingvarsson; Thomas Bataillon; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Local adaptation; Selection; genetic differentiation; QST; FST; Association study; frequency spectra; recurrent hitchhiking; selective sweep; Tree; Populus; natural selection; quantitative genetics; Terrestrial ecology; Terrestrisk ekologi; Population Biology; populationsbiologi; genetik; Genetics;

    Abstract : The distribution of the expressed genotype is moved around in the population over time byevolution. Natural selection is one of the forces that act on the phenotype to change the patterns ofnucleotide variation underlying those distributions. READ MORE

  5. 18. Sperm Whales : Social Organization and Global Genetic Structure

    Author : Thomas Lyrholm; Mark Stoneking; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; zoologi; Zoology;

    Abstract : The social organization of most mammals is characterised by female philopatry and male dispersal. This thesis examines the social organization of sperm whales, Physeter macrocephalus, using a combination of field observations and molecular genetic techniques. READ MORE

  6. 19. HIV-1 drug resistance and molecular epidemiology in Honduras

    Author : Wendy Murillo; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : The high genetic diversity and rapid evolution of HIV-1 poses a challenge to the worldwide prevention and treatment programs. Effective antiretroviral treatment has significantly improved the quality of life for HIV-infected patients. READ MORE

  7. 20. Genetic analysis and software development for studies on complex human traits

    Author : Lisette Graae; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Rapidly advancing genotyping and genome sequencing technologies have recently given us the opportunity to watch evolution at work. It turns out that the genome, like so many other workplaces, is rather messy. The sequences of no two humans are exactly alike, not even those of “identical” twins. READ MORE