chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 210999273 210999274 G C 64 GENIC heterozygous 926010240 4 211000754 211000755 G A 165 GENIC heterozygous 926010241 4 211001643 211001644 G A 49 GENIC heterozygous 926010242 4 211002542 211002543 G C 12 GENIC heterozygous 926010243