chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 37559920 37559921 C T 5 GENIC heterozygous 877676486 12 37559956 37559957 G A 6 GENIC heterozygous 877676487 12 37578381 37578382 T C 10 GENIC homozygous 877676488