Fig. 5.

YBX1 regulates alternative splicing during MZT. A Pie chart of alternative splicing events identified in the 8-cell stage YBX1 knockdown embryos and the controls. B Differential alternative splicing after YBX1 knockdown. C–E Exon skipping in the sixth exon of BRCA1, the ninth exon of EIF3I, the eleventh exon of EED, and the seventh exon of HNRNPM. F Boxplot of splicing index of the four genes. G Expression scatterplot showing down-regulation of splicing factors. H High correlation of YBX1 with the splicing factors