Search for dissertations about: "Biology with specialization in Animal Development"

Showing result 6 - 10 of 14 swedish dissertations containing the words Biology with specialization in Animal Development.

  2. 6. From endothelial cells to the vascular network : How cell migration and proliferation are orchestrated to build lymphatic vessels

    Author : Di Peng; Katarzyna Koltowska; Vermot Julien; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Lymphangiogenesis; Cell migration; Zebrafish; Biologi med inriktning mot zoologisk utvecklingsbiologi; Biology with specialization in Animal Development;

    Abstract : Lymphatic endothelial cells (LECs) migrate across body to form a branched network, which is crucial for fluid drainage and immune cell trafficking of the tissues. However, the molecular mechanisms behind the spatiotemporal regulation and fine-tuning of LEC migration remain largely unknown. READ MORE

  4. 7. Functional Studies of Genes Associated with Muscle Growth in Pigs and Hair Greying in Horses

    Author : Lin Jiang; Leif Andersson; Kerstin Lindblad-Toh; Gerli Pielberg; Christopher Tuggle; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; QTN; muscle development; IGF2; ZBED6; RNA-seq; ChIP-seq; myoblasts; pancreatic beta cells; Grey horse; melanoma; MITF; Biologi med inriktning mot molekylär cellbiologi; Biology with specialization in Molecular Cell Biology;

    Abstract : Domestic animals have become very different from their wild ancestors during domestication and animal breeding. This provides a good model to unravel the molecular mechanisms underlying phenotypic variation. In my thesis I have studied genes affecting two important traits, leanness in pigs and hair greying-associated melanoma in horses. READ MORE

  5. 8. The role of Assortative Mating in the Initial Stages of Sympatric and Parapatric Speciation

    Author : Emma Rova; Mats Björklund; Göran Arnqvist; James Mallet; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Callosobruchus maculatus; host fidelity; assortative mating; inbreeding; experimental evidence; sympatric speciation; parapatric speciation; Biology; Biologi; Biologi med inriktning mot zooekologi; Biology with specialization in Animal Ecology;

    Abstract : Divergence in the face of gene flow is perhaps the most wildly disputed subject among researchers through time. The debate is an old one and we find its origin as far back as the era of Darwin. READ MORE

  6. 9. The role of the extracellular matrix in zebrafish cartilage development

    Author : Judith Habicher; Per Erik Ahlberg; Johan Ledin; Lwaki Ebarasi; Uppsala universitet; []
    Keywords : Biologi med inriktning mot zoologisk utvecklingsbiologi; Biology with specialization in Animal Development;

    Abstract : .... READ MORE

  7. 10. The Human Y chromosome and its role in the developing male nervous system

    Author : Martin M. Johansson; David Skuse; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MSY; sex differences; CNV; SNP; palindrome; palindromes; gr gr duplication; gr gr deletion; b2 b3 deletion; b2 b3 duplication; blue-grey duplication; blue-grey like duplication; IR2; U3; STS; AZFa; AZFb; AZFc; Olivary nucleus; Medulla oblongata; spinal cord; white matter; Affymetrix 6.0; embryo; embryonal; haplogroup; haplogroups; R1a; R1b; R-M207; E-M96; I-M170; J-M304; G-M201; Ashkenazi; Bolivian; Chinese; SNP array; padlock probing; AMY-tree; Biologi med inriktning mot zoologisk utvecklingsbiologi; Biology with specialization in Animal Development;

    Abstract : Recent research demonstrated that besides a role in sex determination and male fertility, the Y chromosome is involved in additional functions including prostate cancer, sex-specific effects on the brain and behaviour, graft-versus-host disease, nociception, aggression and autoimmune diseases. The results presented in this thesis include an analysis of sex-biased genes encoded on the X and Y chromosomes of rodents. READ MORE