chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 66868365 66868366 A G 24 GENIC heterozygous 57836442 4 66868366 66868367 C A 24 GENIC heterozygous 58281958 4 66868384 66868385 T C 25 GENIC heterozygous 56928205 4 66868412 66868413 T C 21 GENIC heterozygous 56928206