Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 11 of 11 for “"M. marinum"”.
-
Immunologic and Protective Effects of Vaccines for Mycobacterium marinum in Morone sp
… and protective effects against M. marinum. Because of their known susceptibility to piscine mycobacteriosis, Morone sp. were utilized as the models for these studies. The first study evaluated a recombinant vaccine with a Brucella abortus strain RB51 vector expressing the …
-
Infections of Drosophila melanogaster with pathogens: Mycobacterium marinum and Burkholderia thailandensis
… on infection of Drosophila with Mycobacterium marinum. Tuberculosis remains one of the most widespread infectious diseases in the world affecting approximately one third of the world’s population1. The bacterium that causes this serious affliction is Mycobacterium tuberculosis, a Biosafety …
-
Identifying biosynthetic pathways for mycobacterial cell wall components using transposon mutagenesis
… smegmatis and the fish pathogen Mycobacterium marinum were used for generating Tn-mutant libraries. From the colony morphology screen, two out of eight genes identified from M. smegmatis Tn-mutants and eleven out of twenty from M. marinum Tn-mutants with altered colony morphology were directly …
-
Lack of Delayed-Type Hypersensitivity in Striped Bass (<i>Morone saxatilis</i>)
… experimentally infected with <em>Mycobacterium marinum</em> and stimulated <em>M. marinum</em> antigen. No evidence of a DTH response was observed either grossly or histologically in our studies performed on Striped Bass. Pathological changes such as inflammation, myodegeneration, …
-
Metabolomics as a tool in the identification and production of new marine-derived antibiotics from sponges and endosymbiotic bacteria
… and moderately active against Mycobacterium marinum were isolated from the Irish Sea sponge Haliclona simulans. Extracts from SM8, the Streptomyces sp. isolated from H. simulans demonstrated antibacterial and antifungal activities. NMR spectroscopy identified the major components of the …
-
Molekulare Differenzierung von Mykobakterien
… Nur die Arten des M. tuberculosis complex, M. marinum und M. ulcerans und die M. avium Subspezies konnten weder durch 5‘16S-rDNA-Sequenzanalyse noch anhand der ITS-Sequenz differenziert werden. Die Sequenzen aller Stämme sind abrufbar in der Datenbank des RIDOM-Projekts (“Ribosomal …
-
Individual And Population Responses Of The Caribbean Sponge, Aplysina Cauliformis, To Natural And Anthropogenic Stressors
… and alga, in which the green alga, Microdictyon marinum, elicited a competitive effect on the sponge, through shading of its photosymbionts, but contact with the sponge facilitated increased algal productivity. Elevated nutrient concentrations had a positive effect on M. marinum by increasing …
-
A study of the biological activity of bee venom and its fractions with regard to cosmetic science and immunology
… against a range of microbes (Mycobacterium marinum, Norcardia farcinia and Trypanosoma brucei brucei) and human cell lines [NCTC2544 (normal keratinocytes), PNT2A (normal epithelial cells), and HS27 (normal fibroblasts)] respectively. Immunomodulatory effects were investigated in …
-
Mechanistic Insights into MftR-Dependent Regulation of the Redox Cofactor Mycofactocin
… M. bovis, M. ulcerans,</em> and <em>M. marinum</em>. To determine when the <em>mft</em> biosynthetic gene cluster (BGC) is induced, we screened for effectors of MftR. As a result, we found that MftR binds to long-chain acyl-CoA’s with low micromolar affinities. To demonstrate that …
-
Zebrafish Mutagenesis Study of Host Determinants of Mycobacterial Infection Outcome
… were infected with Mycobacterium marinum and monitored over time. Larvae with increased susceptibility to infection were identified by the presence of mycobacterial cording, a phenotypic proxy for failure of immunity. 279 unrelated families have so far been screened with isolation …
-
Understanding buruli ulcer : elucidation of the cellular and molecular mechanisms underlying infection with mycobacterium ulcerans
… pathogenic mycobacteria M. tuberculosis and M. marinum have been consistently associated with the recruitment of acute and chronic inflammatory infiltrates to the site of infection. Despite the histological pattern associated to BU, several studies have associated cell-mediated immunity (CMI) …