chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 26651302 26651303 G C 20 GENIC homozygous 50149390 12 26651357 26651358 G A 14 GENIC homozygous 50149392 12 26651405 26651406 G - 8 GENIC homozygous 50149394