chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 170796280 170796281 T G 40 GENIC homozygous 109167116 1 170796369 170796370 C T 41 GENIC homozygous 109167118 1 170796918 170796919 C T 46 GENIC homozygous 109167120 1 170797198 170797199 C A 45 GENIC homozygous 109167122