chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 44978505 44978506 C A 48 GENIC heterozygous 51441483 10 44979068 44979070 AA -- 40 GENIC heterozygous 51441484 10 44999861 44999862 T C 30 GENIC heterozygous 51441554