Project description:LC-MS/MS (ESI negative mode) of ethanol extracts of zoanthids P. caribaeorum and P. variabilis collected at beaches from Ceara, Rio de Janeiro and Santa Catarina States, in Brazil
Project description:11 Mycobacterium tuberculosis mutants resistant to D-cycloserine were isolated in the laboratory. Genomic DNA was isolated and whole genomes were sequenced to perform SNP calling and identify possible mutations associated with resistance.
Project description:The overall goal of the project is to identify candidate biomarkers of Active infection with Mycobacterium tuberculosis (Mtb) in individuals with or without HIV. Samples were analyzed from two tuberculosis (TB) endemic countries, Brazil and South Africa (SA), as well as from the United States (US). The US site included patients that were in the early stages of Active TB, with mean symptom duration of 1.5 months. The subjects from the Brazil site had mean symptom duration of 6 months, and the SA site subjects had advanced TB. All sites also provided samples asymptomatic for TB or with Latent TB infection. The US and SA sites also had subjects with and without HIV co-infection, whereas the Brazilian subjects were all HIV-. This specific dataset corresponds to the Discovery step of the study, for the US center.
Project description:We report the application of RNA sequencing to assess the expression dynamics of miRNAs and their isoforms over time upon infection with a panel of six intracellular bacteria (Mycobacterium tuberculosis H37Rv, Mycobacterium tuberculosis Beijing strain GC1237, Mycobacterium bovis BCG, Salmonella typhimurium strain Keller, Staphloccocus epidermidis and Yersinia pseudotuberculosis)
Project description:Transcriptional profiling of SirR and manganese regulated expression of genes in Mycobacterium tuberculosis strains comparing high manganese vs. low manganese in Rv (wild type Mycobacterium tuberculosis) and ST70 (mntR mutant strain of Mycobacterium tuberculosis)
Project description:Transcriptional profiling of SirR and manganese regulated expression of genes in Mycobacterium tuberculosis strains comparing high manganese vs. low manganese in Rv (wild type Mycobacterium tuberculosis) and ST70 (mntR mutant strain of Mycobacterium tuberculosis) Two strains each with two conditions experiment, Rv (Mycobacterium tuberculosis wild type strain) high manganese vs. low manganese and ST70 (mntR mutant strain of Mycobacterium tuberculosis) high manganese vs. low manganese. Number of biological replicates is 3 for each condition for each strain.
