Schematic diagram of the Spatc1l gene coding region and region deleted using CRISPR/Cas9. The start codon sequence is labeled in red. Blue arrows indicate the forward and reverse primers used for genotyping. The numbers in boxes indicate exons, and filled boxes show Spatc1l coding regions. The 178-bp sequence deleted in the targeted allele of a Spatc1l-/- mouse (red dots) is indicated in partial sequencing results, shown below. 