chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 27880397 27880401 CTAT ---- 32 GENIC possibly homozygous 48264681 15 27880406 27880407 T - 39 GENIC heterozygous 48264682 15 27881474 27881476 CC -- 4 GENIC heterozygous 48573051