CRISPR/Cas9 technology generated a 12 bp deletion, c.1867_1878GTGTGGTCTATGdel in exon 14 (p.Gly623_Tyr626del). This corresponds to a novel mutation (p.Gly623_His626del) in the human gene identified in a Thiel-Behnke corneal dystrophy pedigree. (J:325611)