In The Cancer Genome Atlas (TCGA) BC765 breast cancer dataset, the strongest associations with gene expression were observed for the non-coding RNA lLOC643923 (rs183293362, p = 2.3 × 10−4, r2 = 0.02), ATM (rs4987924, p = 8.3 × 10−4, r2 = 0.015), and KDELC2 (rs4753834, p = 8.6 × 10−4, r2 = 0.015) loci. The gene discussed is ATM; the disease is breast cancer.