Loss of p63 (not p53 and p73) partially rescued Thaps. induced apoptosis at early embryonic stage.A Loss of p63 partially rescued Thaps. induced apoptosis at 24 hpf. Ratio of phenotypic categories of the apoptotic severity in wild type, tp63−/−, sibling tp63+/− and sibling tp63+/+ zebrafish embryos at 4 h after DMSO or Thaps. treatment. Embryos from the intercross of heterozygous-mutant tp63 adults were genotyped after sorted based on the apoptotic severity at tail region. B Loss of p53 and p73 cannot rescue Thaps. induced apoptosis at 24 hpf. Ratio of phenotypic categories in 24 hpf wild-type and tp53−/− tp73−/− zebrafish embryos at 4h after DMSO or Thaps. treatment. n = 6 (A) and n = 4 (B) from pooled embryos per sample. The total number of Thaps treated embryos: wild type > 660, tp63−/− > 360, tp63+/− > 700, tp63+/+ > 320 and tp53−/− tp73−/− > 420. Bars represent mean ± SEM. ****p < 0.0001.
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