NUDT12 and nervous system disorder: Among the thirteen genes listed in Table 1, FAM69A, HPGDS and STRA13 are previously found associated with SCZ by other researches; five genes (NUDT12, RPL5, GTF2A1, NRN1L and SLC35A5) are reported to be related to neurological diseases other than SCZ; NRN1L and CERCAM are plausible in terms of gene function.