Table 2. Properties of all SNPs in DDR2 tested in this study.

No.	SNP	Physical position	Genic position	Allele 1	Allele 2	MAF
1	rs4518873	162603729	Intron1	C	T	0.372
2	rs6671267	162608768	Intron1	G	A	0.095
3	rs10917577	162613975	Intron1	A	G	0.385
4	rs10799854	162619828	Intron1	C	T	0.113
5	rs3795641	162625020	Exon2	G	A	0.113
6	rs10799858	162630279	Intron2	G	A	0.175
7	rs12044481	162635875	Intron2	A	G	0.261
8	rs4657221	162642183	Intron2	G	A	0.168
9	rs7521233	162649471	Intron2	C	T	0.266
10	rs4657226	162653274	Intron2	G	A	0.388
11	rs6697469	162658773	Intron2	C	G	0.253
12	rs7553831	162661011	Intron2	T	G	0.264
13	rs10737487	162667331	Intron2	G	A	0.407
14	rs3923572	162671589	Intron2	T	C	0.237
15	rs10917588	162676191	Intron2	C	T	0.398
16	rs4559477	162681151	Intron2	T	G	0.365
17	rs16843872	162686362	Intron2	G	A	0.129
18	rs1039873	162692668	Intron3	C	G	0.226
19	rs2805034	162699597	Intron3	A	G	0.229
20	rs1510310	162703160	Intron3	C	G	0.232
21	rs2806423	162711989	Intron3	T	A	0.247
22	rs2684865	162721688	Intron3	T	C	0.222
23	rs2684866	162726281	Intron7	A	C	0.412
24	rs10799870	162733123	Intron9	T	C	0.173
25	rs2298258	162737116	Exon11	G	C	0.389
26	rs3738807	162741794	Intron12	T	C	0.227
27	rs1780007	162748025	Intron16	A	C	0.420
28	rs1779999	162753092	3’UTR	C	T	0.418

Note: MAF, minor allele frequency for allele A1 in the Chinese BMD sample.