Results of the validation assay for candidate variants derived from exome sequencing.

aGenes of which variants were shared among 5 RA cases and 1 ACPA+ unaffected subject are indicated. bBased on NCBI Build 37/hg19. cMid-P value of Fisher's exact test for RA cases and unaffected subjects are indicated. RA; rheumatoid arthritis, ACPA; anti-citrullinated protein antibodies.