MAD1L1 and depressive symptom measurement: Other top associated probes were located in gene bodies of MAD1L1 (p-value = 5.16 × 10−6), SLC29A2 (p-value = 6.15 × 10−6) and AKT1 (p-value = 4.47 × 10−6), all genes associated before with development of depression.