chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 34774472 34774473 G GT 3 GENIC heterozygous 55469297 7 34777356 34777357 C CA 1 GENIC homozygous 55058025 7 34782738 34782739 G GA 4 GENIC heterozygous 55469299 7 34789366 34789367 C A 4 GENIC heterozygous 53870015