Sökning: "clonal complex"

Visar resultat 11 - 15 av 51 avhandlingar innehållade orden clonal complex.

  1. 11. Stimulus-Section Coupling in Endocrine Cell Models

    Författare :Lotta Andersson; Diabetes - molekylär metabolism; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Detailed understanding of biological systems governing specific mechanisms and pathways is essential in the development of novel disease therapies. Stimulus-secretion coupling in hormone secreting cells is a complex system of pathways that link activation of cellular processes by i.e. nutrients to the release of hormone. LÄS MER

  3. 12. Reciprocal regulation of endocytosis and signaling in Drosophila epithelial development and aberrant growth

    Författare :Dan Liu; Christos Samakovlis; Vasilios Tsarouhas; Héctor Herranz; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; endocytosis; protein sorting; RTK signaling; airway maturation; tumor-suppressive cell competition; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Endocytosis and subsequent endosomal sorting of plasma membrane proteins and nutrients are essential for cellular homeostasis. Previous work has uncovered several different internalization mechanisms, endosomal sorting routes and aspects of their regulation. LÄS MER

  4. 13. How sexual reproduction affects the population biology of Phytophthora infestans

    Författare :Lina Sjöholm; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Phytophthora infestans is a rapidly evolving and highly adaptable pathogen. It is the cause of late blight, one of the most devastating diseases in potato production. Depending on whether both mating types are present or not, P. infestans can undergo both asexual and sexual reproduction. LÄS MER

  5. 14. Regulation of Islet Function by the Neuropeptide PACAP

    Författare :Karin Filipsson; Diabetes - molekylär metabolism; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; postprandial; calcium; sodium; cAMP; intracellular signaling; glucagon; insulin; Pituitary adenylate cyclase-activating polypeptide; PACAP receptors; Endocrinology; secreting systems; diabetology; Endokrinologi; sekretion; diabetologi;

    Sammanfattning : It is known that parasympathetic, sympathetic and sensory nerves innervate the islets and that these nerves harbor both classical neurotransmitters and neuropeptides. However, the neural influence on islet hormone release is complex and not yet fully understood A recently discovered pancreatic neuropeptide is pituitary adenylate cyclase-activating polypeptide (PACAP). LÄS MER

  7. 15. Studies on the Expression and Regulation of Enterotoxins and Colonization Factors in Enterotoxigenic Escherichia coli (ETEC)

    Författare :Matilda Nicklasson; Göteborgs universitet; []
    Nyckelord :ETEC; heat-stable enterotoxin; heat-labile enterotoxin; colonization factors; CS5; CS6; virulence gene expression; in vivo and in vitro; genetic variability;

    Sammanfattning : Enterotoxigenic Escherichia coli (ETEC) is one of the most common causes of acute watery diarrhoea in developing countries, particularly among local children less than five years and is also the most common cause of diarrhoea in travellers to ETEC endemic areas. The infection is transmitted by ingestion of contaminated food and water and the disease is established in the small intestine. LÄS MER