Search for dissertations about: "small RNAs"

Showing result 11 - 15 of 103 swedish dissertations containing the words small RNAs.

  2. 11. Multifaceted RNA-mediated regulatory mechanisms in Streptococcus pyogenes

    Author : Anaïs Le Rhun; Emmanuelle Charpentier; Franz Narberhaus; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Streptococcus pyogenes; small RNAs; CRISPR; Cas9; tracrRNA; RNases; gene expression; RNA sequencing; Infectious Diseases; infektionssjukdomar; mikrobiologi; Microbiology;

    Abstract : Bacterial pathogens rely on precise regulation of gene expression to coordinate host infection processes and resist invasion by mobile genetic elements. An interconnected network of protein and RNA regulators dynamically controls the expression of virulence factors using a variety of mechanisms. READ MORE

  4. 12. Small RNAs in Phytophthora infestans and cross-talk with potato

    Author : Sultana Jahan; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Small RNAs (sRNAs) are small non-coding RNAs usually ranging in size 20-30 nt. They are playing important roles in plant-pathogen interactions. This thesis aimed at studying the sRNA populations in potato and Phytophthora infestans and their role in the potato-P. infestans interaction. READ MORE

  5. 13. Regulatory roles of two small RNAs in the human pathogen Listeria monocytogenes and the evaluation of an alternative infection model

    Author : Jonas Gripenland; Jörgen Johansson; Tom Geissmann; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; small RNA; sRNA; Riboswitch; Listeria monocytogenes; ncRNA; PrfA; molekylärbiologi; Molecular Biology;

    Abstract : Listeriosis is a potentially lethal disease caused by the Gram-positive facultative intracellular pathogen Listeria monocytogenes (L.m.). L. READ MORE

  6. 14. Structural and transcriptional analysis of genes for small nuclear RNAs

    Author : Christina Bark; Uppsala universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : .... READ MORE

  7. 15. Functionally-associated target antigens in cancer. Defined by human antibodies and small interfering RNAs

    Author : Johan Fransson; Institutionen för immunteknologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; phage display; Antibody; cancer; transplantation; Immunologi; serologi; serology; Immunology; onkologi; Cytologi; cancerology; oncology; Biochemistry; Metabolism; Biokemi; metabolism; Biotechnology; Bioteknik; Cytology;

    Abstract : Cancer is the collective name for diseases that have one thing in common ? uncontrolled cell growth. The increase in cancer cell proliferation eventually results in tumor formation and, in the worst case, metastatic spread to other organs. Common treatment modalities of cancer include chemotherapy and radiation therapy. READ MORE