Sökning: "Colony morphology"

Visar resultat 11 - 15 av 18 avhandlingar innehållade orden Colony morphology.

  1. 11. Post-translational modifications of proteins in human breast cancer : proteomics studies of phosphorylation and nitration and implication of these PTMs in tumorigenesis

    Författare :Min Jia; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Breast cancer is the most common cancer in women. Even though improvements in diagnosis and treatment of breast cancer have been made, it is still the most common cause of cancer death in women. There is a great need to find biomarkers for early detection of the disease and novel drug targets to fight the cancer. LÄS MER

  3. 12. Phosphatidylinositol phosphate kinases in the moss Physcomitrella patens

    Författare :Laura Saavedra; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Phosphatidylinositol(4,5)bisphosphate, [PtdIns(4,5)P2], is a signalling lipid which is involved in many important processes in animal cells such as cytoskeleton organization, intracellular vesicular trafficking, secretion, cell motility, regulation of ion channels, and nuclear signalling pathways. In contrast to the animal field, much less is known about the roles of PtdIns(4,5)P2 and its synthesizing enzyme, phosphatidylinositol phosphate kinase (PtdInsP kinase), in plants. LÄS MER

  4. 13. Developmental patterns in the Nostoc-Gunnera symbiosis

    Författare :Erik Söderbäck; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Gunneraceae is an angiosperm family comprising about 60 species scattered in the southern hemisphere. All members of the family develop a nitrogen-fixing symbiosis with intracellularly located Nostoc. The aim of the present study was to characterize the symbiosis, structurally and physiologically, with emphasis on G. magellanica and G. LÄS MER

  5. 14. Characterisation of the conserved Helicobacter pyloriproteins AhpC and HpaA

    Författare :Anneli Maria Lundström; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Background: Infection with Helicobacter pylori gives rise to gastritis and may cause duodenal and gastric ulcers and gastric carcinoma in humans. The infection may induce an immune response against different antigens, among them a 26 kDa protein (AhpC) and a 29 kDa protein (HpaA). Aims: The aims were to characterise the 26 kDa and 29 kDa H. LÄS MER

  7. 15. Effect of cycline-dependent kinase and matrix metalloproteinase inhibitors on hematopoietic and leukemic cells

    Författare :Hairong Song; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Rapid advances in molecular and cellular biology have improved the understanding of the mechanisms involved in leukemia development. Cyclin-dependent kinases (CDKs) and matrix metalloproteinases (MMPs) have been suggested as potential therapeutic targets and a number of pharmacologic inhibitors of CDKs and MMPs have been developed. LÄS MER