chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 193627278 193627279 C T 26 GENIC homozygous 120447366 2 193638151 193638152 A G 23 GENIC homozygous 110183376 2 193638152 193638153 T C 23 GENIC homozygous 110183377 2 193639277 193639278 T C 26 GENIC homozygous 120447367