chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 12635210 12635211 A C 23 GENIC heterozygous 132317890 7 12635216 12635217 A C 25 GENIC heterozygous 132317891 7 12635221 12635222 A C 23 GENIC heterozygous 132317892