chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 38722053 38722054 G A 50 GENIC heterozygous 56836855 4 38722092 38722093 A G 56 GENIC heterozygous 56836856 4 38722127 38722128 C T 48 GENIC heterozygous 56836857 4 38722139 38722140 G A 47 GENIC heterozygous 56836858