chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 201174677 201174678 A G 15 GENIC homozygous 135789084 1 201176428 201176429 T A 14 GENIC homozygous 141294093 1 201176429 201176430 T A 14 GENIC homozygous 141294094 1 201177592 201177593 G A 20 GENIC homozygous 141294095