TNFSF13B and Miyoshi myopathy: The TNFSF13B gene, encoding the cytokine BAFF (B-cell-activating factor) (33) is a very important gene within this module with MM is in the top 12% of all the genes in the cyan module, indicating that TNFSF13B is central in this interferon type I module and highly correlated to the other module genes.