chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 160741118 160741119 C CA 34 GENIC heterozygous 57003247 4 160749273 160749274 C CA 18 GENIC heterozygous 57003248 4 160749284 160749285 G A 26 GENIC heterozygous 57003249 4 160752649 160752651 AC -- 18 GENIC heterozygous 57003250 4 160756342 160756343 C CA 7 GENIC heterozygous 57003251