Figure 2

Genetic network of highly significant SNPs for body weight. Red balls = genes detected by our model; Brown balls = related chemicals; Royal blue balls = association genes. Lines = association between genes, diseases, proteins, and chemicals. (a) Two SNP-related genes not caused or suppressed by smoking. (b) Three SNP-related genes caused by smoking. (c) Three SNP-related genes suppressed by smoking. (d) Four key related genes that have interesting stories about human weight.