The 12-bp deletion is in linkage disequilibrium with the minor "T" allele of the -656 C/T SNP (NT_033927.7(SERPINH1):g.5495402C>T) that reduces promoter activity in amnion fibroblast cells and is associated with a significantly increased risk of preterm birth as a result of premature rupture of membranes.
C0151526
Premature Birth