chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 181870484 181870485 G A 11 GENIC heterozygous 927526256 4 181871086 181871087 T C 11 GENIC heterozygous 927526257 4 181871589 181871590 A G 17 GENIC heterozygous 927526258 4 181872168 181872169 G T 9 GENIC heterozygous 927526259