chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 115290303 115290304 C CT 1 GENIC homozygous 45312382 X 115290477 115290485 TTCCTTCC -------- 2 GENIC homozygous 45521783 X 115291343 115291344 G A 4 GENIC homozygous 45312383