Bombay Phenotype, also known as [bombay phenotype], is related to hemolytic disease due to fetomaternal alloimmunization and neutrophilia, hereditary. An important gene associated with Bombay Phenotype is FUT1 (Fucosyltransferase 1 (H Blood Group)), and among its related pathways/superpathways are Glycosaminoglycan metabolism and superpathway of glycosphingolipids biosynthesis. Affiliated tissues include placenta and neutrophil.