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Life Sciences
New findings from University of Iowa, Medical Department in the area of life sciences described
June 18th, 2008
According to a study from the United States, "Francisella tularensis is the etiologic agent of an intracellular systemic infection of the lymphatic system in humans called tularemia. The organism has become the subject of considerable research interest due to its classification as a category A select agent by the CDC." "To aid genetic analysis of this pathogen, we have constructed a temperature-sensitive Tn5-based transposon delivery system that is capable of generating chromosomal reporter fusions with lacZ or luxCDABE, enabling us to monitor gene expression. Transposition is catalyzed by the hyperactive Tn5 transposase, whose expression is driven by the Francisella...
Source: Vaccine Weekly (2008-06-18)
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