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  • 1 Department of Analysis, Budapest University of Technology and Economics, Budapest, Hungary
  • 2 Department of Genetics, Cell- and Immunology, Semmelweis University, Budapest, Hungary
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In our paper we investigate the unbiased movement of the unicellular eukaryotic ciliate Tetrahymena Pyriformis. We use a time-delayed version of the previously known model to describe the specific movement of this species. With the help of semi-discretization, we state analytic results for the model.