chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 227684273 227684274 T C 30 GENIC homozygous 108999462 1 227684587 227684588 A 29 GENIC homozygous 132539233 1 227685269 227685270 C T 52 GENIC homozygous 108999463 1 227684877 227684877 C 68 GENIC homozygous 130833858