DNAase I hypersensitive site 3' to the 'beta'-globin gene cluster containing two TAA insertions and a G'seta'A polymorphism is predominantly associated with the 'beta''POT.x'-thalassemia IVS-I-6 (T'seta'C) mutation - Martins, Juliana T. N.; Bordin, Silvana; Albuquerque, Dulcinéia M. de; Saad, Sara T. O.; Costa, Fernando F. (Hemoglobin, 2005)