(The American Journal of Human Genetics 108, 100–114; January 7, 2021)
Three variants were misnamed in the text and mislabeled in Figure 2. The relevant sentence has been changed to read, “The three de novo CHD8 mutations observed in CM1 include two stop-gain mutations (GenBank: NM_001170629.2; c.4414C>T [p.Arg1472∗] and c.4514G>A [p.Trp1505∗]) and a splice donor site mutation (c.2907+1G>T [p.?]).” These errors have been corrected online. The authors apologize for these errors.