chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 57818588 57818589 G T 20 GENIC heterozygous 926198626 4 57818594 57818595 C T 17 GENIC heterozygous 926198627 4 57818661 57818662 G A 20 GENIC heterozygous 926198628