(L) Percentage of Daxxm-z+ zygotes with lagging chromosomes following injection of Tubulin-EGFP, Daxx-EGFP or DaxxR244A-EGFP mRNAs (20 or 100 ng/µl) at PN2/3 stage. Data represent mean ± s.e.m. (n ≥2 injection experiments). *** P<0.001 High Daxx-EGFP versus other 3 groups; Fisher's exact test (on pooled embryos). 