CNTNAP3 and alcohol abuse: In the healthy and alcohol use disorder groups, mutations in CNTNAP3, ZNF683, ALDPH2, CCHCR1, ZNF45 and ESRRA loci were found to be deleterious mutations in all three sites; CNTNAP3, ZNF683, ALDPH2, CCHCR1, ZNF45 and ESRRA may be potential targets for future precision treatment of alcohol use disorders, and further provide new ideas for drug development.