chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 150214698 150214699 T C 38 GENIC heterozygous 56980480 4 150215385 150215386 C T 8 GENIC heterozygous 56980481 4 150215389 150215390 G A 8 GENIC heterozygous 56980482