Interestingly, SF3B1 is one of the 108 genome-wide significant loci identified in the latest schizophrenia meta-analysis published by PGC.27 In the PGC meta-analysis, this locus stretches over roughly 300-kb region (Chr2:198.2–198.5 Mb in human genome reference build 37), in which many markers reach beyond the P=5 × 10−8 threshold for genome-wide significance, although rs6434928 shows the strongest association. Here, SF3B1 is linked to schizophrenia.