Project description:Transcriptional profiling of mycobacterium tuberculosis clinical isolates in China comparing extensively drug-resistant tuberculosis with drug sensitive one.
Project description:This study uses microarray analyses to examine baseline gene expression profiles for Mycobacterium tuberculosis complex clinical isolates relative to reference strain CDC1551 during log phase growth in vitro in 7H9 broth. For this in vitro analyses, log-phase mycobacteria in starter cultures grown to mid-log from frozen stocks were inoculated into 7H9-OADC medium in 25-cm2 vented flasks at an OD of ~0.05 and grown without shaking for ~1 week to an OD of ~0.5-0.6.
Project description:This study uses microarray analyses to examine baseline gene expression profiles for Mycobacterium tuberculosis complex clinical isolates relative to reference strain CDC1551 during log phase growth in vitro in 7H9 broth. For this in vitro analyses, log-phase mycobacteria in starter cultures grown to mid-log from frozen stocks were inoculated into 7H9-OADC medium in 25-cm2 vented flasks at an OD of ~0.05 and grown without shaking for ~1 week to an OD of ~0.5-0.6. Computed
Project description:This study uses microarray analyses to examine transcriptional responses of Mycobacterium tuberculosis complex clinical isolates to phagosomal cues encountered inside resting murine bone marrow-derived macrophages 24hr post-infection. Transcript levels of intracellular mycobacteria were compared to extracellular bacteria of the same strain (An aliquot of the inoculum used to infect macrophages was incubated in the absence of macrophages for 24hr in an identical flask). Set of arrays that are part of repeated experiments Keywords: Biological Replicate
Project description:This study uses microarray analyses to examine transcriptional responses of Mycobacterium tuberculosis complex clinical isolates to phagosomal cues encountered inside activated (IFN-gamma+LPS) murine bone marrow-derived macrophages 24hr post-infection. Transcript levels of intracellular mycobacteria were compared to extracellular bacteria of the same strain (An aliquot of the inoculum used to infect macrophages was incubated in the absence of macrophages for 24hr in an identical flask). Set of arrays that are part of repeated experiments Keywords: Biological Replicate
Project description:This study uses microarray analyses to examine transcriptional responses of Mycobacterium tuberculosis complex clinical isolates to phagosomal cues encountered inside activated (IFN-gamma+LPS) murine bone marrow-derived macrophages 24hr post-infection. Transcript levels of intracellular mycobacteria were compared to extracellular bacteria of the same strain (An aliquot of the inoculum used to infect macrophages was incubated in the absence of macrophages for 24hr in an identical flask). Set of arrays that are part of repeated experiments Keywords: Biological Replicate Biological Replicate Computed
Project description:This study uses microarray analyses to examine transcriptional responses of Mycobacterium tuberculosis complex clinical isolates to phagosomal cues encountered inside resting murine bone marrow-derived macrophages 24hr post-infection. Transcript levels of intracellular mycobacteria were compared to extracellular bacteria of the same strain (An aliquot of the inoculum used to infect macrophages was incubated in the absence of macrophages for 24hr in an identical flask). Set of arrays that are part of repeated experiments Keywords: Biological Replicate Biological Replicate Computed
Project description:Transcriptional profiling of mycobacterium tuberculosis clinical isolates in China comparing extensively drug-resistant tuberculosis with drug sensitive one. The same condition experiment. The samples were from the different drug-resistant strains. Only one replicate.
