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. 2017 Nov 13;7:15432. doi: 10.1038/s41598-017-15648-3

Figure 3.

Figure 3

Rescue and analysis of integration site for donor vectors. (A) Recombination between attB and BF10 pseudo-attP sites in the cattle genome was verified using semi-nested PCR. The products were amplified using primers attBF3, 885R and BF10nested. Lanes 1–4, 7, 8, 10 and 11 show the integration of donor vector into BF10 site. (B) Recombination between attB and BF10 sites was also verified by nested PCR using attBF3 and BF10 nested primers. Lanes 2, 6, 8 and 10 show the integration of donor vector into BF10 site. (C) Recombination between attB and BF4 pseudo-attP sites was verified by semi-nested PCR using attR, attR928L and BF4nested primers. Lanes 1–6 show the vector integration into BF4 site. (D) Recombination between attB and BF4 sites was also verified by nested PCR using attR and BF4 primers. Lanes 2–10 show the successful integration into BF4 site. M is DNA ladder 100 bp. Electrophoretic gel images presented in this figure were full length.