From: Association of a specific haplotype across the genes MMP1 and MMP3 with radiographic joint destruction in rheumatoid arthritis
Locus
Allele
Controls
RA total
Severe RA
Mild RA
MMP1
1G
53.4
50.8
47.8
53.7
2G
46.6
49.2
52.2
46.3
MMP3
5A
46.8
49.6
47.1
51.2
6A
53.2
50.4
52.9
48.8