A Novel β-Thalassemia Mutation in a Chinese family: IVS-II-203-205 (TCT>CC) (HBB: c.315+203TCT>CC).

β-Thalassemia (β-thal) is one of the most common inherited disorders in southern China. More than 300 β-globin gene mutations around the world have been reported in the HbVar database. In this study, a novel mutation in a 30-year-old Chinese woman [IVS-II-203-205 (TCT>CC), HBB: c.