Figure 1. Spindle checkpoint arrest in fission yeast.
(A) Dapi staining of wild type DMSO and MBC treated cells. (B) Quantification of cut cells after MBC treatment in wild type and mad2Δ cells. (C) Facs profile of cdc11-119 cells before shift up (cycling) and 2, 4, and 6 h after treatment with DMSO (−) or MBC (+). (D) Facs profiles of mutants blocking cytokinesis and G2/M treated as in (C). (E) Facs profile of cdc11-119 mad2::ura4 cells treated as in (C). Scale bar 10 µm.