chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 118529585 118529586 C T 18 GENIC homozygous 59048502 2 118529727 118529728 A G 19 GENIC homozygous 59048504 2 118529944 118529945 G A 23 GENIC possibly homozygous 59048506