MONDO_0007716 (alpha thalassemia-intellectual disability syndrome type 1) is alpha-thalassemia-intellectual deficit syndrome linked to chromosome 16 (ATR-16), a contiguous gene deletion syndrome, is a form of alpha-thalassemia characterized by microcytosis, hypochromia, normal hemoglobin (Hb) level or mild anemia, associated with developmental abnormalities. Also known as: ATR syndrome linked to chromosome 16, ATR syndrome, deletion type, ATR-16 Syndrome, ATR-16 syndrome, Alpha thalassemia-intellectual disability syndrome, Alpha thalassemia-intellectual disability syndrome, deletion type, Alpha thalassemia-mental retardation syndrome, Alpha-thalassemia-intellectual disability syndrome linked to chromosome type 16.