ZNF366 and endometriosis: In the DIE group, rs4703908 was significantly associated with a higher risk of bowel endometriosis (OR = 2.09 (1.12–3.91) P = 0.012) (Table 2, Supplemental Table 7). Rs4703908, related to a G to C change, is located on chromosome 5 in an intronic region near ZNF366 (zinc finger protein 366).