Sökning: "infection thread"

Hittade 2 avhandlingar innehållade orden infection thread.

  1. 1. Conservation of transcription factors in infected cells of nitrogen-fixing root nodules

    Författare :Behnoosh Rashidi; Katharina Pawlowski; Karsten Niehaus; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; root nodules; actinorhiza; legumes; infection thread; Frankia; subtilase; leghemoglobin; chitinase; Plant physiology; Växtfysiologi; Plant Physiology; växtfysiologi;

    Sammanfattning : Infected cells of nitrogen-fixing root nodules are the only plant cells that can stably internally accommodate a eubacterial symbiont. In the context of studying the differentiation of infected cells, we set about to analyse the conservation of infected cell-specific transcription factors using altogether four different promoters from genes showing infected cell-specific expression, or nodule-specific expression. LÄS MER

  2. 2. Transcriptome based analysis of Hodgkin lymphoma : insights into the microenvironment

    Författare :Anna Birgersdotter; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Hodgkin lymphoma; Epstein-Barr virus; gene expression; tissue culture; cell-line models;

    Sammanfattning : This thesis is focused on the analysis of Hodgkin lymphoma (HL), in particular the complex interaction between the malignant cells and the abnormally behaving bystander cells, and this complexity of the inflammatory infiltrate in HL constantly challenge scientists. The common thread in this thesis is the usage of gene expression profiling of whole tumour tissues, laser-captured Hodgkin Reed Sternberg (H-RS) cells and of cell-lines. LÄS MER