When the causal genes MYL9, MYLK, and ACTG2 (n = 32+3, causal genes LMOD1 and MYH11 were already in list 8+) were added to list 8+SGCA with at least one causal gene was associated with Muscle Contraction (GO:0006936, q = 1.758x10-4), Muscle Organ Development (GO:0007517, q = 6.9x10-3), Limb-girdle Muscle Atrophy (HP:0003797, q = 8.587x10-3), Abnormality of Calf Musculature (HP:0001430, q = 1.580x10-2), EMG: Myopathic Abnormalities (HP:0003458, q = 1.776x10-2), and Dilated Cardiomyopathy (q = 2.059x10-2). The gene discussed is ACTG2; the disease is dilated cardiomyopathy.