chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 204432155 204432156 C A 29 GENIC homozygous 110212072 2 204432175 204432176 A G 35 GENIC homozygous 120448025 2 204432487 204432488 G C 15 GENIC homozygous 110212073