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. 2018 May 17;8:7753. doi: 10.1038/s41598-018-25964-x

Figure 2.

Figure 2

Effect of POU5F1 CRISPR-induced mutation on bovine embryo development. (A) Embryo development following zygotic injection of CRISPR/Cas9 targeting the POU5F1 locus was determined at the 2C (cell), 8–16C and blastocyst stages (D7.5). (B) Representative brightfield image of D7.5 embryo morphology and blastocyst development in targeted knockout and injected controls. (C,D) Blastocyst development calculated based on the number of embryos reaching the 2C and 8–16 stage, respectively. a,bDifferent letters indicate significant differences (P < 0.05). Scale bar = 100 µm.