(A) Schematic of the oligo-targeting sites at Tet1 and Tet2 loci. The sgRNA-targeting sequence is underlined, and the PAM sequence is labeled in green. Oligo targeting each gene is shown under the target site, with 2 bp changes labeled in red. Restriction enzyme sites used for RFLP analysis are bold and capitalized.
(B) RFLP analysis of double oligo injection mice with HDR-mediated targeting at the Tet1 and Tet2 loci.
(C) The sequences of both alleles of Tet1 and Tet2 in mouse 5 and 7 show simultaneously HDR-mediated targeting at one allele or two alleles of each gene, and NHEJ-mediated disruption at the other alleles. See also Figure S4.