Maturity-Onset Diabetes of the Young, Type 11, also known as maturity-onset diabetes of the young type 11, is related to keratolytic winter erythema and fetal erythroblastosis. An important gene associated with Maturity-Onset Diabetes of the Young, Type 11 is BLK (BLK Proto-Oncogene, Src Family Tyrosine Kinase), and among its related pathways/superpathways are Glucose / Energy Metabolism and Disorders of transmembrane transporters. Related phenotypes are obesity and maturity-onset diabetes of the young