From: Promoter polymorphisms in the chitinase 3-like 1 gene influence the serum concentration of YKL-40 in Danish patients with rheumatoid arthritis and in healthy subjects
SNP
CHI3L1position
P- value
rs4950928
g.-131C/G
< 2.2e-16
rs6691378
g.-1371G/A
0.21
rs10399931
g.-329C/T
0.88
rs10399805
g.-247G/A
0.19
rs7515776
g.+48A/T
0.25
rs1538372
g.+1219G/A
0.57
rs2071579
g.+2117G/C
0.72
rs880633
g.+2950C/T