The popular ones in PF included DRB1 * 14: 54, DRB1 * 03: 01, DRB1 * 04: 03, DRB1 * 13: 07 and DQB1 * 03: 01, DQB1 * 03: 02.
Các alen phổ biến trong pemphigus lá gồm DRB 1 * 14:5 4, DRB 1 * 03:01, DRB 1 * 04:03, DRB 1 * 13:07 và DQB 1 * 03:01, DQB 1 * 03:02.