From: Timing and duration of lipofection-mediated CRISPR/Cas9 delivery into porcine zygotes affect gene-editing events
Incubation duration*
No. of zygotes examined
No. (%) of zygotes developed to blastocysts
0 h (Control)
226
34 (15.1 ± 1.9)a
2.5 h
218
34 (15.5 ± 2.2)a
5 h
217
26 (11.7 ± 2.2)a
10 h
215
28 (12.8 ± 3.9)a
20 h
223
7 ( 3.0 ± 1.9)b