chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 225008831 225008832 T C 34 GENIC homozygous 110910216 2 225029042 225029043 T C 31 GENIC homozygous 110910281 2 225027295 225027296 G T 14 GENIC homozygous 110270060