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Table 4 Genotype and allele frequencies of tagSNPs in MASP2 in SARS patients and controls from Beijing, and their association with risk of SARS

From: Lack of association between polymorphisms of MASP2and susceptibility to SARS coronavirus infection

  SARS cases (n = 272) Controls (n = 232) P value
rs2261695    
Genotype    
AA 189 (70.3%) 174 (75.0%) 0.49
AG 77 (28.6%) 56 (24.1%)  
GG 3 (1.1%) 2 (0.9%)  
Allele    
A 455 (84.6%) 404 (87.1%) 0.26
G 83 (15.4%) 60 (12.9%)  
rs2273346    
Genotype    
TT 186 (68.4%) 147 (63.4%) 0.19
TC 78 (28.7%) 71 (30.6%)  
CC 8 (2.9%) 14 (6.0%)  
Allele    
T 450 (82.7%) 365 (78.7%) 0.10
C 94 (17.3%) 99 (21.3%)  
rs12711521    
Genotype    
TT 105(38.5%) 106(45.7%) 0.11
TG 137(50.5%) 95(40.9%)  
GG 30(11.0%) 31(13.4%)  
Allele    
T 347 (63.8%) 307(66.2%) 0.43
G 197 (36.2%) 157(33.8%)  
rs7548659    
Genotype    
TT 173 (69.5%) 157 (67.7%) 0.27
TG 61 (24.5%) 67 (28.9%)  
GG 15 (6.0%) 8 (3.4%)  
Allele    
T 407 (81.7%) 381(82.1%) 0.87
G 91 (18.3%) 83(17.9%)  
Diplotypea    
TT 344(63.2%) 304(65.5%) 0.29
TG 108(19.9%) 60(12.9%)  
CT 6(1.1%) 2(0.5%)  
CG 86(15.8%) 98(21.1%)  
  1. aTwo SNP diplotypes span the genomic region of exon 9 (rs2273346 and rs12711521).