chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 57478833 57478834 G GT 29 GENIC heterozygous 56908386 4 57521442 57521443 T C 16 GENIC heterozygous 56908477 4 57532342 57532343 C T 44 GENIC heterozygous 56908503 4 57532987 57532989 CT -- 10 GENIC heterozygous 56908504 4 57533049 57533050 A G 14 GENIC heterozygous 56908505 4 57534796 57534797 C T 9 GENIC heterozygous 56908508