Figure 3
From: Developmental expression and function of DKKL1/Dkkl1 in humans and mice
The inhibitory effect of Dkkl1 antibody on in vitro fertilization. Successful fertilization was assayed by zygote cleavage. A, Top image: spermatozoa incubated with HTF demonstrated successful fertilization; Bottom image: spermatozoa incubated with HTF + Dkkl1 antibody demonstrated unsuccessful fertilization. B: The bars represent the mean ± SD of three replicate analyses, and bars marked with asterisks showed statistically significant differences (p < 0.05).