beta78Mutant beta globin causes sickle cell anemia. Absence of beta chain causes beta-zero-thalassemia. Reduced amounts of detectable beta globin causes beta-plus57 Followers, 62 Following, 316 Posts - BETA78 (@officialbeta78) on : Situs 5l0t terbesar di INDONESIA. Nikmati kemudahan bertransaksi dengan pelayanan 24jam.