Extended Data Fig. 8: hTERT-RPE1 FUCCI cell lines progress through G1 into S-phase when mitosis is not delayed.

a, Experimental design used for Fig. 5. b, The properties of the FUCCI sensor. c, Representative images of hTERT-RPE1 p53^WT and p53^KO FUCCI cells for the conditions described in Fig. 5a–c; n = 3 independent experiments per condition. Arrowheads in Noc^Short → MPS1i indicate micronuclei.

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