Nfix^em1H

CRISPR/Cas9 technology generated a 140-bp deletion from position +49,577 to +49,716 relative to the translation start site and comprises 53 nucleotides from exon 7 and 87 nucleotides of intron 7. This deletion causes skipping of exon 7 and alternative splicing of exon 6 to exon 8 to produce only the short isoform lacking exon 7. (J:343087)