Dyskinetoplastid cells do not reenter into the cell cycle. Cells with a kinetoplast (K) and nucleus (N) show bright labeling with YL1/2 at the posterior end of the cell, a newly growing daughter flagellum (F) and, in one case, segregated basal bodies (lBB). DK cells, in contrast, show limited posterior staining with YL1/2 and no new flagellum growth.