chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 71189955 71189956 G A 4 GENIC homozygous 126068411 13 71200051 71200052 A C 7 GENIC heterozygous 126068412 13 71200056 71200057 T A 4 GENIC heterozygous 126085235