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Molecular Biology Commons

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Theses/Dissertations

Graduate Theses and Dissertations

2014

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Full-Text Articles in Molecular Biology

Transcriptional Control Of Toxoplasma Development, Joshua Byran Radke Mar 2014

Transcriptional Control Of Toxoplasma Development, Joshua Byran Radke

Graduate Theses and Dissertations

Toxoplasma gondii is an obligate intracellular protozoan parasite of animals and man. The asexual life cycle of Toxoplasma involves three very distinct, but tightly coordinated developmental stages. In nature, the sporozoite (contained within an oocyst) and bradyzoite (contained within a tissue cyst) initiate infection of the intermediate host, followed by rapid differentiation into the actively replicating tachyzoite. When countered by an effective host response, the tachyzoite differentiates back into the latent bradyzoite and this unique ability of Toxoplasma to interconvert between the replicating tachyzoite and the latent bradyzoite within a single host is the cause of life long infection. The ...