Browsing Microbiology (Theses and Dissertations) by Title
Now showing items 86-87 of 87
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Variations in silver stained nucleolar organiser regions(AgNORs) in normal, irradiated and neoplastic tissues
(Trinity College (Dublin, Ireland). Department of Microbiology, 2001)Nucleolar organiser regions (NORs) are loops of ribosomal DNA which contain the genes that transcribe to ribosomal RNA. They are situated on the short arm of the acrocentric human chromosomes 13, 14, 15, 21 and 22. Several ... -
Virulence gene regulation by nucleoid associated proteins in Salmonella typhimurium : a role for Fis in Salmonella pathogenicity island 2 gene regulation
(Trinity College (Dublin, Ireland). Department of Microbiology, 2004)Nucleoid associated proteins are involved in many diverse biological functions in S. typhimurium. In addition to their structural role within the genome they have been im plicated in transcriptional regulation of a variety ...