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. 2017 Mar 3;7:59. doi: 10.1038/s41598-017-00140-9

Figure 1.

Figure 1

Creation of mutant mice with a 2-Mb deletion with a donor plasmid. (A) Schematic representation of the 2-Mb region upstream of Sox9. The black line represents genome sequence. Homology arms are indicated with black and gray boxes. PCR primers are indicated with arrows. Positions of sgRNA recognition sequences are indicated with scissors. (B) An agarose gel electrophoretogram image of PCR products amplified using 2F1 and 1R1 primers and DNA prepared from #48 embryo. M: a 1-kb DNA ladder (molecular weight markers); N: no template control. (C) Sequence of the deletion junction. Sequences of the donor plasmid and of #48 embryo are aligned. Positions corresponding to arms and the ClaI recognition sequence are indicated at the top. Parts of gRNA recognition sequences are underlined. Black and gray boxes correspond to those of (A).

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